221211900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 432

約数和(自身を含む): 888457024

約数和(自身を除く): 667245124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 37, 39, 42, 45, 50, 52, 60, 63, 65, 70, 73, 74, 75, 78, 84, 90, 91, 100, 105, 111, 117, 126, 130, 140, 146, 148, 150, 156, 175, 180, 182, 185, 195, 210, 219, 222, 225, 234, 252, 259, 260, 273, 292, 300, 315, 325, 333, 350, 364, 365, 370, 390, 420, 438, 444, 450, 455, 468, 481, 511, 518, 525, 546, 555, 585, 630, 650, 657, 666, 700, 730, 740, 777, 780, 819, 876, 900, 910, 925, 949, 962, 975, 1022, 1036, 1050, 1092, 1095, 1110, 1170, 1260, 1295, 1300, 1314, 1332, 1365, 1443, 1460, 1533, 1554, 1575, 1638, 1665, 1820, 1825, 1850, 1898, 1924, 1950, 2044, 2100, 2190, 2220, 2275, 2331, 2340, 2405, 2555, 2590, 2628, 2701, 2730, 2775, 2847, 2886, 2925, 3066, 3108, 3150, 3276, 3285, 3330, 3367, 3650, 3700, 3796, 3885, 3900, 4095, 4329, 4380, 4550, 4599, 4662, 4745, 4810, 5110, 5180, 5402, 5460, 5475, 5550, 5694, 5772, 5850, 6132, 6300, 6475, 6570, 6643, 6660, 6734, 6825, 7215, 7300, 7665, 7770, 8103, 8190, 8325, 8541, 8658, 9100, 9198, 9324, 9490, 9620, 10101, 10220, 10804, 10950, 11100, 11388, 11655, 11700, 12025, 12775, 12950, 13140, 13286, 13468, 13505, 13650, 14235, 14430, 15330, 15540, 16206, 16380, 16425, 16650, 16835, 17082, 17316, 18396, 18907, 18980, 19425, 19929, 20202, 20475, 21645, 21900, 22995, 23310, 23725, 24050, 24309, 25550, 25900, 26572, 27010, 27300, 28470, 28860, 30303, 30660, 32412, 32850, 33215, 33300, 33670, 34164, 35113, 36075, 37814, 38325, 38850, 39858, 40404, 40515, 40950, 42705, 43290, 45990, 46620, 47450, 48100, 48618, 50505, 51100, 54020, 56721, 56940, 58275, 59787, 60606, 65700, 66430, 67340, 67525, 70226, 71175, 72150, 75628, 76650, 77700, 79716, 81030, 81900, 84175, 85410, 86580, 91980, 94535, 94900, 97236, 99645, 101010, 105339, 108225, 113442, 114975, 116550, 119574, 121212, 121545, 132860, 135050, 140452, 142350, 144300, 151515, 153300, 162060, 166075, 168350, 170163, 170820, 175565, 189070, 199290, 202020, 202575, 210678, 213525, 216450, 226884, 229950, 233100, 239148, 243090, 245791, 252525, 270100, 283605, 284700, 298935, 303030, 316017, 332150, 336700, 340326, 351130, 378140, 398580, 405150, 421356, 427050, 432900, 459900, 472675, 486180, 491582, 498225, 505050, 526695, 567210, 597870, 606060, 607725, 632034, 664300, 680652, 702260, 737373, 757575, 810300, 850815, 854100, 877825, 945350, 983164, 996450, 1010100, 1053390, 1134420, 1195740, 1215450, 1228955, 1264068, 1418025, 1474746, 1494675, 1515150, 1580085, 1701630, 1755650, 1890700, 1992900, 2106780, 2212119, 2430900, 2457910, 2633475, 2836050, 2949492, 2989350, 3030300, 3160170, 3403260, 3511300, 3686865, 4254075, 4424238, 4915820, 5266950, 5672100, 5978700, 6144775, 6320340, 7373730, 7900425, 8508150, 8848476, 10533900, 11060595, 12289550, 14747460, 15800850, 17016300, 18434325, 22121190, 24579100, 31601700, 36868650, 44242380, 55302975, 73737300, 110605950, 221211900]

約数ペア:

[(1, 221211900), (2, 110605950), (3, 73737300), (4, 55302975), (5, 44242380), (6, 36868650), (7, 31601700), (9, 24579100), (10, 22121190), (12, 18434325), (13, 17016300), (14, 15800850), (15, 14747460), (18, 12289550), (20, 11060595), (21, 10533900), (25, 8848476), (26, 8508150), (28, 7900425), (30, 7373730), (35, 6320340), (36, 6144775), (37, 5978700), (39, 5672100), (42, 5266950), (45, 4915820), (50, 4424238), (52, 4254075), (60, 3686865), (63, 3511300), (65, 3403260), (70, 3160170), (73, 3030300), (74, 2989350), (75, 2949492), (78, 2836050), (84, 2633475), (90, 2457910), (91, 2430900), (100, 2212119), (105, 2106780), (111, 1992900), (117, 1890700), (126, 1755650), (130, 1701630), (140, 1580085), (146, 1515150), (148, 1494675), (150, 1474746), (156, 1418025), (175, 1264068), (180, 1228955), (182, 1215450), (185, 1195740), (195, 1134420), (210, 1053390), (219, 1010100), (222, 996450), (225, 983164), (234, 945350), (252, 877825), (259, 854100), (260, 850815), (273, 810300), (292, 757575), (300, 737373), (315, 702260), (325, 680652), (333, 664300), (350, 632034), (364, 607725), (365, 606060), (370, 597870), (390, 567210), (420, 526695), (438, 505050), (444, 498225), (450, 491582), (455, 486180), (468, 472675), (481, 459900), (511, 432900), (518, 427050), (525, 421356), (546, 405150), (555, 398580), (585, 378140), (630, 351130), (650, 340326), (657, 336700), (666, 332150), (700, 316017), (730, 303030), (740, 298935), (777, 284700), (780, 283605), (819, 270100), (876, 252525), (900, 245791), (910, 243090), (925, 239148), (949, 233100), (962, 229950), (975, 226884), (1022, 216450), (1036, 213525), (1050, 210678), (1092, 202575), (1095, 202020), (1110, 199290), (1170, 189070), (1260, 175565), (1295, 170820), (1300, 170163), (1314, 168350), (1332, 166075), (1365, 162060), (1443, 153300), (1460, 151515), (1533, 144300), (1554, 142350), (1575, 140452), (1638, 135050), (1665, 132860), (1820, 121545), (1825, 121212), (1850, 119574), (1898, 116550), (1924, 114975), (1950, 113442), (2044, 108225), (2100, 105339), (2190, 101010), (2220, 99645), (2275, 97236), (2331, 94900), (2340, 94535), (2405, 91980), (2555, 86580), (2590, 85410), (2628, 84175), (2701, 81900), (2730, 81030), (2775, 79716), (2847, 77700), (2886, 76650), (2925, 75628), (3066, 72150), (3108, 71175), (3150, 70226), (3276, 67525), (3285, 67340), (3330, 66430), (3367, 65700), (3650, 60606), (3700, 59787), (3796, 58275), (3885, 56940), (3900, 56721), (4095, 54020), (4329, 51100), (4380, 50505), (4550, 48618), (4599, 48100), (4662, 47450), (4745, 46620), (4810, 45990), (5110, 43290), (5180, 42705), (5402, 40950), (5460, 40515), (5475, 40404), (5550, 39858), (5694, 38850), (5772, 38325), (5850, 37814), (6132, 36075), (6300, 35113), (6475, 34164), (6570, 33670), (6643, 33300), (6660, 33215), (6734, 32850), (6825, 32412), (7215, 30660), (7300, 30303), (7665, 28860), (7770, 28470), (8103, 27300), (8190, 27010), (8325, 26572), (8541, 25900), (8658, 25550), (9100, 24309), (9198, 24050), (9324, 23725), (9490, 23310), (9620, 22995), (10101, 21900), (10220, 21645), (10804, 20475), (10950, 20202), (11100, 19929), (11388, 19425), (11655, 18980), (11700, 18907), (12025, 18396), (12775, 17316), (12950, 17082), (13140, 16835), (13286, 16650), (13468, 16425), (13505, 16380), (13650, 16206), (14235, 15540), (14430, 15330)]