75149880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 171608520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 195, 201, 260, 268, 312, 335, 390, 402, 520, 536, 670, 719, 780, 804, 871, 1005, 1340, 1438, 1560, 1608, 1742, 2010, 2157, 2613, 2680, 2876, 3484, 3595, 4020, 4314, 4355, 5226, 5752, 6968, 7190, 8040, 8628, 8710, 9347, 10452, 10785, 13065, 14380, 17256, 17420, 18694, 20904, 21570, 26130, 28041, 28760, 34840, 37388, 43140, 46735, 48173, 52260, 56082, 74776, 86280, 93470, 96346, 104520, 112164, 140205, 144519, 186940, 192692, 224328, 240865, 280410, 289038, 373880, 385384, 481730, 560820, 578076, 626249, 722595, 963460, 1121640, 1156152, 1252498, 1445190, 1878747, 1926920, 2504996, 2890380, 3131245, 3757494, 5009992, 5780760, 6262490, 7514988, 9393735, 12524980, 15029976, 18787470, 25049960, 37574940, 75149880]

約数ペア:

[(1, 75149880), (2, 37574940), (3, 25049960), (4, 18787470), (5, 15029976), (6, 12524980), (8, 9393735), (10, 7514988), (12, 6262490), (13, 5780760), (15, 5009992), (20, 3757494), (24, 3131245), (26, 2890380), (30, 2504996), (39, 1926920), (40, 1878747), (52, 1445190), (60, 1252498), (65, 1156152), (67, 1121640), (78, 963460), (104, 722595), (120, 626249), (130, 578076), (134, 560820), (156, 481730), (195, 385384), (201, 373880), (260, 289038), (268, 280410), (312, 240865), (335, 224328), (390, 192692), (402, 186940), (520, 144519), (536, 140205), (670, 112164), (719, 104520), (780, 96346), (804, 93470), (871, 86280), (1005, 74776), (1340, 56082), (1438, 52260), (1560, 48173), (1608, 46735), (1742, 43140), (2010, 37388), (2157, 34840), (2613, 28760), (2680, 28041), (2876, 26130), (3484, 21570), (3595, 20904), (4020, 18694), (4314, 17420), (4355, 17256), (5226, 14380), (5752, 13065), (6968, 10785), (7190, 10452), (8040, 9347), (8628, 8710)]