100118340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 349789440

約数和(自身を除く): 249671100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 181, 210, 252, 315, 362, 420, 439, 543, 630, 724, 878, 905, 1086, 1260, 1267, 1317, 1629, 1756, 1810, 2172, 2195, 2534, 2634, 2715, 3073, 3258, 3620, 3801, 3951, 4390, 5068, 5268, 5430, 6146, 6335, 6516, 6585, 7602, 7902, 8145, 8780, 9219, 10860, 11403, 12292, 12670, 13170, 15204, 15365, 15804, 16290, 18438, 19005, 19755, 22806, 25340, 26340, 27657, 30730, 32580, 36876, 38010, 39510, 45612, 46095, 55314, 57015, 61460, 76020, 79020, 79459, 92190, 110628, 114030, 138285, 158918, 184380, 228060, 238377, 276570, 317836, 397295, 476754, 553140, 556213, 715131, 794590, 953508, 1112426, 1191885, 1430262, 1589180, 1668639, 2224852, 2383770, 2781065, 2860524, 3337278, 3575655, 4767540, 5005917, 5562130, 6674556, 7151310, 8343195, 10011834, 11124260, 14302620, 16686390, 20023668, 25029585, 33372780, 50059170, 100118340]

約数ペア:

[(1, 100118340), (2, 50059170), (3, 33372780), (4, 25029585), (5, 20023668), (6, 16686390), (7, 14302620), (9, 11124260), (10, 10011834), (12, 8343195), (14, 7151310), (15, 6674556), (18, 5562130), (20, 5005917), (21, 4767540), (28, 3575655), (30, 3337278), (35, 2860524), (36, 2781065), (42, 2383770), (45, 2224852), (60, 1668639), (63, 1589180), (70, 1430262), (84, 1191885), (90, 1112426), (105, 953508), (126, 794590), (140, 715131), (180, 556213), (181, 553140), (210, 476754), (252, 397295), (315, 317836), (362, 276570), (420, 238377), (439, 228060), (543, 184380), (630, 158918), (724, 138285), (878, 114030), (905, 110628), (1086, 92190), (1260, 79459), (1267, 79020), (1317, 76020), (1629, 61460), (1756, 57015), (1810, 55314), (2172, 46095), (2195, 45612), (2534, 39510), (2634, 38010), (2715, 36876), (3073, 32580), (3258, 30730), (3620, 27657), (3801, 26340), (3951, 25340), (4390, 22806), (5068, 19755), (5268, 19005), (5430, 18438), (6146, 16290), (6335, 15804), (6516, 15365), (6585, 15204), (7602, 13170), (7902, 12670), (8145, 12292), (8780, 11403), (9219, 10860)]