18870918300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:161

約数の個数: 864

約数和(自身を含む): 71339433984

約数和(自身を除く): 52468515684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 31, 36, 39, 41, 45, 47, 50, 52, 54, 60, 62, 65, 75, 78, 81, 82, 90, 93, 94, 100, 108, 117, 123, 124, 130, 135, 141, 150, 155, 156, 162, 164, 180, 186, 188, 195, 205, 225, 234, 235, 243, 246, 260, 270, 279, 282, 300, 310, 324, 325, 351, 369, 372, 390, 403, 405, 410, 423, 450, 465, 468, 470, 486, 492, 533, 540, 558, 564, 585, 611, 615, 620, 650, 675, 702, 705, 738, 775, 780, 806, 810, 820, 837, 846, 900, 930, 940, 972, 975, 1025, 1053, 1066, 1107, 1116, 1170, 1175, 1209, 1215, 1222, 1230, 1269, 1271, 1300, 1350, 1395, 1404, 1410, 1457, 1476, 1550, 1599, 1612, 1620, 1674, 1692, 1755, 1833, 1845, 1860, 1927, 1950, 2015, 2025, 2050, 2106, 2115, 2132, 2214, 2325, 2340, 2350, 2418, 2430, 2444, 2460, 2511, 2538, 2542, 2665, 2700, 2790, 2820, 2914, 2925, 3055, 3075, 3100, 3159, 3198, 3321, 3348, 3510, 3525, 3627, 3666, 3690, 3807, 3813, 3854, 3900, 4030, 4050, 4100, 4185, 4212, 4230, 4371, 4428, 4650, 4700, 4797, 4836, 4860, 5022, 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43173, 43524, 43710, 45684, 45756, 45825, 47970, 48175, 49491, 49569, 49815, 50102, 50220, 52029, 52452, 52650, 53300, 54405, 54990, 55350, 56823, 57105, 57195, 57564, 57810, 59737, 60450, 61100, 62775, 63180, 63450, 63550, 65286, 65565, 65988, 66092, 66420, 68634, 69372, 71955, 72540, 72850, 75153, 75330, 75764, 76140, 76260, 78678, 78975, 79950, 82485, 82615, 83025, 83700, 86346, 86715, 87420, 90675, 91650, 94705, 95175, 95325, 95940, 96350, 97929, 98982, 99138, 99630, 100204, 102951, 104058, 105300, 108810, 109275, 109980, 110700, 113646, 114210, 114390, 115620, 118017, 119474, 119925, 120900, 125255, 125550, 126900, 127100, 129519, 130572, 131130, 137268, 137475, 143910, 144525, 145700, 148473, 148707, 150306, 150660, 156087, 157356, 157950, 159900, 163215, 164970, 165230, 166050, 170469, 171585, 172692, 173430, 179211, 181350, 183300, 188325, 189410, 190350, 190650, 192700, 195858, 196695, 197964, 198276, 199260, 205902, 208116, 215865, 217620, 218550, 225459, 227292, 228420, 228780, 236034, 238948, 239850, 247455, 247845, 249075, 250510, 251100, 259038, 260145, 262260, 272025, 274950, 284115, 285525, 285975, 287820, 289050, 296946, 297414, 298685, 300612, 308853, 312174, 315900, 326430, 327825, 329940, 330460, 332100, 340938, 343170, 346860, 354051, 358422, 359775, 362700, 375765, 376650, 378820, 380700, 381300, 391716, 393390, 411804, 412425, 413075, 431730, 433575, 437100, 446121, 450918, 468261, 472068, 473525, 479700, 489645, 494910, 495690, 498150, 501020, 511407, 514755, 518076, 520290, 537633, 544050, 549900, 568230, 571050, 571950, 578100, 590085, 593892, 594828, 597370, 617706, 624348, 626275, 647595, 652860, 655650, 676377, 681876, 686340, 708102, 716844, 719550, 742365, 743535, 751530, 753300, 776581, 780435, 786780, 816075, 824850, 826150, 852345, 857925, 863460, 867150, 892242, 896055, 901836, 936522, 947050, 979290, 983475, 989820, 991380, 996300, 1022814, 1029510, 1040580, 1075266, 1079325, 1088100, 1127295, 1136460, 1142100, 1143900, 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約数ペア:

[(1, 18870918300), (2, 9435459150), (3, 6290306100), (4, 4717729575), (5, 3774183660), (6, 3145153050), (9, 2096768700), (10, 1887091830), (12, 1572576525), (13, 1451609100), (15, 1258061220), (18, 1048384350), (20, 943545915), (25, 754836732), (26, 725804550), (27, 698922900), (30, 629030610), (31, 608739300), (36, 524192175), (39, 483869700), (41, 460266300), (45, 419353740), (47, 401508900), (50, 377418366), (52, 362902275), (54, 349461450), (60, 314515305), (62, 304369650), (65, 290321820), (75, 251612244), (78, 241934850), (81, 232974300), (82, 230133150), (90, 209676870), (93, 202913100), (94, 200754450), (100, 188709183), (108, 174730725), (117, 161289900), (123, 153422100), (124, 152184825), (130, 145160910), (135, 139784580), (141, 133836300), (150, 125806122), (155, 121747860), (156, 120967425), (162, 116487150), (164, 115066575), (180, 104838435), (186, 101456550), (188, 100377225), (195, 96773940), (205, 92053260), (225, 83870748), (234, 80644950), (235, 80301780), (243, 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15442650), (1230, 15342210), (1269, 14870700), (1271, 14847300), (1300, 14516091), (1350, 13978458), (1395, 13527540), (1404, 13440825), (1410, 13383630), (1457, 12951900), (1476, 12785175), (1550, 12174786), (1599, 11801700), (1612, 11706525), (1620, 11648715), (1674, 11272950), (1692, 11153025), (1755, 10752660), (1833, 10295100), (1845, 10228140), (1860, 10145655), (1927, 9792900), (1950, 9677394), (2015, 9365220), (2025, 9318972), (2050, 9205326), (2106, 8960550), (2115, 8922420), (2132, 8851275), (2214, 8523450), (2325, 8116524), (2340, 8064495), (2350, 8030178), (2418, 7804350), (2430, 7765810), (2444, 7721325), (2460, 7671105), (2511, 7515300), (2538, 7435350), (2542, 7423650), (2665, 7081020), (2700, 6989229), (2790, 6763770), (2820, 6691815), (2914, 6475950), (2925, 6451596), (3055, 6177060), (3075, 6136884), (3100, 6087393), (3159, 5973700), (3198, 5900850), (3321, 5682300), (3348, 5636475), (3510, 5376330), (3525, 5353452), (3627, 5202900), (3666, 5147550), (3690, 5114070), 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(47970, 393390), (48175, 391716), (49491, 381300), (49569, 380700), (49815, 378820), (50102, 376650), (50220, 375765), (52029, 362700), (52452, 359775), (52650, 358422), (53300, 354051), (54405, 346860), (54990, 343170), (55350, 340938), (56823, 332100), (57105, 330460), (57195, 329940), (57564, 327825), (57810, 326430), (59737, 315900), (60450, 312174), (61100, 308853), (62775, 300612), (63180, 298685), (63450, 297414), (63550, 296946), (65286, 289050), (65565, 287820), (65988, 285975), (66092, 285525), (66420, 284115), (68634, 274950), (69372, 272025), (71955, 262260), (72540, 260145), (72850, 259038), (75153, 251100), (75330, 250510), (75764, 249075), (76140, 247845), (76260, 247455), (78678, 239850), (78975, 238948), (79950, 236034), (82485, 228780), (82615, 228420), (83025, 227292), (83700, 225459), (86346, 218550), (86715, 217620), (87420, 215865), (90675, 208116), (91650, 205902), (94705, 199260), (95175, 198276), (95325, 197964), (95940, 196695), (96350, 195858), (97929, 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