373772100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 1172424960

約数和(自身を除く): 798652860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 239, 260, 300, 325, 390, 401, 478, 650, 717, 780, 802, 956, 975, 1195, 1203, 1300, 1434, 1604, 1950, 2005, 2390, 2406, 2868, 3107, 3585, 3900, 4010, 4780, 4812, 5213, 5975, 6015, 6214, 7170, 8020, 9321, 10025, 10426, 11950, 12030, 12428, 14340, 15535, 15639, 17925, 18642, 20050, 20852, 23900, 24060, 26065, 30075, 31070, 31278, 35850, 37284, 40100, 46605, 52130, 60150, 62140, 62556, 71700, 77675, 78195, 93210, 95839, 104260, 120300, 130325, 155350, 156390, 186420, 191678, 233025, 260650, 287517, 310700, 312780, 383356, 390975, 466050, 479195, 521300, 575034, 781950, 932100, 958390, 1150068, 1245907, 1437585, 1563900, 1916780, 2395975, 2491814, 2875170, 3737721, 4791950, 4983628, 5750340, 6229535, 7187925, 7475442, 9583900, 12459070, 14375850, 14950884, 18688605, 24918140, 28751700, 31147675, 37377210, 62295350, 74754420, 93443025, 124590700, 186886050, 373772100]

約数ペア:

[(1, 373772100), (2, 186886050), (3, 124590700), (4, 93443025), (5, 74754420), (6, 62295350), (10, 37377210), (12, 31147675), (13, 28751700), (15, 24918140), (20, 18688605), (25, 14950884), (26, 14375850), (30, 12459070), (39, 9583900), (50, 7475442), (52, 7187925), (60, 6229535), (65, 5750340), (75, 4983628), (78, 4791950), (100, 3737721), (130, 2875170), (150, 2491814), (156, 2395975), (195, 1916780), (239, 1563900), (260, 1437585), (300, 1245907), (325, 1150068), (390, 958390), (401, 932100), (478, 781950), (650, 575034), (717, 521300), (780, 479195), (802, 466050), (956, 390975), (975, 383356), (1195, 312780), (1203, 310700), (1300, 287517), (1434, 260650), (1604, 233025), (1950, 191678), (2005, 186420), (2390, 156390), (2406, 155350), (2868, 130325), (3107, 120300), (3585, 104260), (3900, 95839), (4010, 93210), (4780, 78195), (4812, 77675), (5213, 71700), (5975, 62556), (6015, 62140), (6214, 60150), (7170, 52130), (8020, 46605), (9321, 40100), (10025, 37284), (10426, 35850), (11950, 31278), (12030, 31070), (12428, 30075), (14340, 26065), (15535, 24060), (15639, 23900), (17925, 20852), (18642, 20050)]