56319900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2100

約数の個数: 144

約数和(自身を含む): 200653824

約数和(自身を除く): 144333924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2063, 2100, 2275, 2730, 3900, 4126, 4550, 5460, 6189, 6825, 8252, 9100, 10315, 12378, 13650, 14441, 20630, 24756, 26819, 27300, 28882, 30945, 41260, 43323, 51575, 53638, 57764, 61890, 72205, 80457, 86646, 103150, 107276, 123780, 134095, 144410, 154725, 160914, 173292, 187733, 206300, 216615, 268190, 288820, 309450, 321828, 361025, 375466, 402285, 433230, 536380, 563199, 618900, 670475, 722050, 750932, 804570, 866460, 938665, 1083075, 1126398, 1340950, 1444100, 1609140, 1877330, 2011425, 2166150, 2252796, 2681900, 2815995, 3754660, 4022850, 4332300, 4693325, 5631990, 8045700, 9386650, 11263980, 14079975, 18773300, 28159950, 56319900]

約数ペア:

[(1, 56319900), (2, 28159950), (3, 18773300), (4, 14079975), (5, 11263980), (6, 9386650), (7, 8045700), (10, 5631990), (12, 4693325), (13, 4332300), (14, 4022850), (15, 3754660), (20, 2815995), (21, 2681900), (25, 2252796), (26, 2166150), (28, 2011425), (30, 1877330), (35, 1609140), (39, 1444100), (42, 1340950), (50, 1126398), (52, 1083075), (60, 938665), (65, 866460), (70, 804570), (75, 750932), (78, 722050), (84, 670475), (91, 618900), (100, 563199), (105, 536380), (130, 433230), (140, 402285), (150, 375466), (156, 361025), (175, 321828), (182, 309450), (195, 288820), (210, 268190), (260, 216615), (273, 206300), (300, 187733), (325, 173292), (350, 160914), (364, 154725), (390, 144410), (420, 134095), (455, 123780), (525, 107276), (546, 103150), (650, 86646), (700, 80457), (780, 72205), (910, 61890), (975, 57764), (1050, 53638), (1092, 51575), (1300, 43323), (1365, 41260), (1820, 30945), (1950, 28882), (2063, 27300), (2100, 26819), (2275, 24756), (2730, 20630), (3900, 14441), (4126, 13650), (4550, 12378), (5460, 10315), (6189, 9100), (6825, 8252)]