38933700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 123950400

約数和(自身を除く): 85016700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 67, 75, 78, 100, 130, 134, 149, 150, 156, 195, 201, 260, 268, 298, 300, 325, 335, 390, 402, 447, 596, 650, 670, 745, 780, 804, 871, 894, 975, 1005, 1300, 1340, 1490, 1675, 1742, 1788, 1937, 1950, 2010, 2235, 2613, 2980, 3350, 3484, 3725, 3874, 3900, 4020, 4355, 4470, 5025, 5226, 5811, 6700, 7450, 7748, 8710, 8940, 9685, 9983, 10050, 10452, 11175, 11622, 13065, 14900, 17420, 19370, 19966, 20100, 21775, 22350, 23244, 26130, 29055, 29949, 38740, 39932, 43550, 44700, 48425, 49915, 52260, 58110, 59898, 65325, 87100, 96850, 99830, 116220, 119796, 129779, 130650, 145275, 149745, 193700, 199660, 249575, 259558, 261300, 290550, 299490, 389337, 499150, 519116, 581100, 598980, 648895, 748725, 778674, 998300, 1297790, 1497450, 1557348, 1946685, 2595580, 2994900, 3244475, 3893370, 6488950, 7786740, 9733425, 12977900, 19466850, 38933700]

約数ペア:

[(1, 38933700), (2, 19466850), (3, 12977900), (4, 9733425), (5, 7786740), (6, 6488950), (10, 3893370), (12, 3244475), (13, 2994900), (15, 2595580), (20, 1946685), (25, 1557348), (26, 1497450), (30, 1297790), (39, 998300), (50, 778674), (52, 748725), (60, 648895), (65, 598980), (67, 581100), (75, 519116), (78, 499150), (100, 389337), (130, 299490), (134, 290550), (149, 261300), (150, 259558), (156, 249575), (195, 199660), (201, 193700), (260, 149745), (268, 145275), (298, 130650), (300, 129779), (325, 119796), (335, 116220), (390, 99830), (402, 96850), (447, 87100), (596, 65325), (650, 59898), (670, 58110), (745, 52260), (780, 49915), (804, 48425), (871, 44700), (894, 43550), (975, 39932), (1005, 38740), (1300, 29949), (1340, 29055), (1490, 26130), (1675, 23244), (1742, 22350), (1788, 21775), (1937, 20100), (1950, 19966), (2010, 19370), (2235, 17420), (2613, 14900), (2980, 13065), (3350, 11622), (3484, 11175), (3725, 10452), (3874, 10050), (3900, 9983), (4020, 9685), (4355, 8940), (4470, 8710), (5025, 7748), (5226, 7450), (5811, 6700)]