223181400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 784235520

約数和(自身を除く): 561054120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 71, 75, 78, 93, 100, 104, 120, 124, 130, 142, 150, 155, 156, 169, 186, 195, 200, 213, 248, 260, 284, 300, 310, 312, 325, 338, 355, 372, 390, 403, 426, 465, 507, 520, 568, 600, 620, 650, 676, 710, 744, 775, 780, 806, 845, 852, 923, 930, 975, 1014, 1065, 1209, 1240, 1300, 1352, 1420, 1550, 1560, 1612, 1690, 1704, 1775, 1846, 1860, 1950, 2015, 2028, 2130, 2201, 2325, 2418, 2535, 2600, 2769, 2840, 3100, 3224, 3380, 3550, 3692, 3720, 3900, 4030, 4056, 4225, 4260, 4402, 4615, 4650, 4836, 5070, 5239, 5325, 5538, 6045, 6200, 6603, 6760, 7100, 7384, 7800, 8060, 8450, 8520, 8804, 9230, 9300, 9672, 10075, 10140, 10478, 10650, 11005, 11076, 11999, 12090, 12675, 13206, 13845, 14200, 15717, 16120, 16900, 17608, 18460, 18600, 20150, 20280, 20956, 21300, 22010, 22152, 23075, 23998, 24180, 25350, 26195, 26412, 27690, 28613, 30225, 31434, 33015, 33800, 35997, 36920, 40300, 41912, 42600, 44020, 46150, 47996, 48360, 50700, 52390, 52824, 55025, 55380, 57226, 59995, 60450, 62868, 66030, 69225, 71994, 78585, 80600, 85839, 88040, 92300, 95992, 101400, 104780, 110050, 110760, 114452, 119990, 120900, 125736, 130975, 132060, 138450, 143065, 143988, 157170, 165075, 171678, 179985, 184600, 209560, 220100, 228904, 239980, 241800, 261950, 264120, 276900, 286130, 287976, 299975, 314340, 330150, 343356, 359970, 371969, 392925, 429195, 440200, 479960, 523900, 553800, 572260, 599950, 628680, 660300, 686712, 715325, 719940, 743938, 785850, 858390, 899925, 1047800, 1115907, 1144520, 1199900, 1320600, 1430650, 1439880, 1487876, 1571700, 1716780, 1799850, 1859845, 2145975, 2231814, 2399800, 2861300, 2975752, 3143400, 3433560, 3599700, 3719690, 4291950, 4463628, 5579535, 5722600, 7199400, 7439380, 8583900, 8927256, 9299225, 11159070, 14878760, 17167800, 18598450, 22318140, 27897675, 37196900, 44636280, 55795350, 74393800, 111590700, 223181400]

約数ペア:

[(1, 223181400), (2, 111590700), (3, 74393800), (4, 55795350), (5, 44636280), (6, 37196900), (8, 27897675), (10, 22318140), (12, 18598450), (13, 17167800), (15, 14878760), (20, 11159070), (24, 9299225), (25, 8927256), (26, 8583900), (30, 7439380), (31, 7199400), (39, 5722600), (40, 5579535), (50, 4463628), (52, 4291950), (60, 3719690), (62, 3599700), (65, 3433560), (71, 3143400), (75, 2975752), (78, 2861300), (93, 2399800), (100, 2231814), (104, 2145975), (120, 1859845), (124, 1799850), (130, 1716780), (142, 1571700), (150, 1487876), (155, 1439880), (156, 1430650), (169, 1320600), (186, 1199900), (195, 1144520), (200, 1115907), (213, 1047800), (248, 899925), (260, 858390), (284, 785850), (300, 743938), (310, 719940), (312, 715325), (325, 686712), (338, 660300), (355, 628680), (372, 599950), (390, 572260), (403, 553800), (426, 523900), (465, 479960), (507, 440200), (520, 429195), (568, 392925), (600, 371969), (620, 359970), (650, 343356), (676, 330150), (710, 314340), (744, 299975), (775, 287976), (780, 286130), (806, 276900), (845, 264120), (852, 261950), (923, 241800), (930, 239980), (975, 228904), (1014, 220100), (1065, 209560), (1209, 184600), (1240, 179985), (1300, 171678), (1352, 165075), (1420, 157170), (1550, 143988), (1560, 143065), (1612, 138450), (1690, 132060), (1704, 130975), (1775, 125736), (1846, 120900), (1860, 119990), (1950, 114452), (2015, 110760), (2028, 110050), (2130, 104780), (2201, 101400), (2325, 95992), (2418, 92300), (2535, 88040), (2600, 85839), (2769, 80600), (2840, 78585), (3100, 71994), (3224, 69225), (3380, 66030), (3550, 62868), (3692, 60450), (3720, 59995), (3900, 57226), (4030, 55380), (4056, 55025), (4225, 52824), (4260, 52390), (4402, 50700), (4615, 48360), (4650, 47996), (4836, 46150), (5070, 44020), (5239, 42600), (5325, 41912), (5538, 40300), (6045, 36920), (6200, 35997), (6603, 33800), (6760, 33015), (7100, 31434), (7384, 30225), (7800, 28613), (8060, 27690), (8450, 26412), (8520, 26195), (8804, 25350), (9230, 24180), (9300, 23998), (9672, 23075), (10075, 22152), (10140, 22010), (10478, 21300), (10650, 20956), (11005, 20280), (11076, 20150), (11999, 18600), (12090, 18460), (12675, 17608), (13206, 16900), (13845, 16120), (14200, 15717)]