8621445300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7867}}^1$

素因数の和:8178

約数の個数: 144

約数和(自身を含む): 26962565952

約数和(自身を除く): 18341120652

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, 260, 281, 300, 325, 390, 562, 650, 780, 843, 975, 1124, 1300, 1405, 1686, 1950, 2810, 3372, 3653, 3900, 4215, 5620, 7025, 7306, 7867, 8430, 10959, 14050, 14612, 15734, 16860, 18265, 21075, 21918, 23601, 28100, 31468, 36530, 39335, 42150, 43836, 47202, 54795, 73060, 78670, 84300, 91325, 94404, 102271, 109590, 118005, 157340, 182650, 196675, 204542, 219180, 236010, 273975, 306813, 365300, 393350, 409084, 472020, 511355, 547950, 590025, 613626, 786700, 1022710, 1095900, 1180050, 1227252, 1534065, 2045420, 2210627, 2360100, 2556775, 3068130, 4421254, 5113550, 6136260, 6631881, 7670325, 8842508, 10227100, 11053135, 13263762, 15340650, 22106270, 26527524, 28738151, 30681300, 33159405, 44212540, 55265675, 57476302, 66318810, 86214453, 110531350, 114952604, 132637620, 143690755, 165797025, 172428906, 221062700, 287381510, 331594050, 344857812, 431072265, 574763020, 663188100, 718453775, 862144530, 1436907550, 1724289060, 2155361325, 2873815100, 4310722650, 8621445300]

約数ペア:

[(1, 8621445300), (2, 4310722650), (3, 2873815100), (4, 2155361325), (5, 1724289060), (6, 1436907550), (10, 862144530), (12, 718453775), (13, 663188100), (15, 574763020), (20, 431072265), (25, 344857812), (26, 331594050), (30, 287381510), (39, 221062700), (50, 172428906), (52, 165797025), (60, 143690755), (65, 132637620), (75, 114952604), (78, 110531350), (100, 86214453), (130, 66318810), (150, 57476302), (156, 55265675), (195, 44212540), (260, 33159405), (281, 30681300), (300, 28738151), (325, 26527524), (390, 22106270), (562, 15340650), (650, 13263762), (780, 11053135), (843, 10227100), (975, 8842508), (1124, 7670325), (1300, 6631881), (1405, 6136260), (1686, 5113550), (1950, 4421254), (2810, 3068130), (3372, 2556775), (3653, 2360100), (3900, 2210627), (4215, 2045420), (5620, 1534065), (7025, 1227252), (7306, 1180050), (7867, 1095900), (8430, 1022710), (10959, 786700), (14050, 613626), (14612, 590025), (15734, 547950), (16860, 511355), (18265, 472020), (21075, 409084), (21918, 393350), (23601, 365300), (28100, 306813), (31468, 273975), (36530, 236010), (39335, 219180), (42150, 204542), (43836, 196675), (47202, 182650), (54795, 157340), (73060, 118005), (78670, 109590), (84300, 102271), (91325, 94404)]