685242300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 2051868672

約数和(自身を除く): 1366626372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 71, 75, 100, 106, 142, 150, 159, 212, 213, 265, 284, 300, 318, 355, 426, 530, 607, 636, 710, 795, 852, 1060, 1065, 1214, 1325, 1420, 1590, 1775, 1821, 2130, 2428, 2650, 3035, 3180, 3550, 3642, 3763, 3975, 4260, 5300, 5325, 6070, 7100, 7284, 7526, 7950, 9105, 10650, 11289, 12140, 15052, 15175, 15900, 18210, 18815, 21300, 22578, 30350, 32171, 36420, 37630, 43097, 45156, 45525, 56445, 60700, 64342, 75260, 86194, 91050, 94075, 96513, 112890, 128684, 129291, 160855, 172388, 182100, 188150, 193026, 215485, 225780, 258582, 282225, 321710, 376300, 386052, 430970, 482565, 517164, 564450, 643420, 646455, 804275, 861940, 965130, 1077425, 1128900, 1292910, 1608550, 1930260, 2154850, 2284141, 2412825, 2585820, 3217100, 3232275, 4309700, 4568282, 4825650, 6464550, 6852423, 9136564, 9651300, 11420705, 12929100, 13704846, 22841410, 27409692, 34262115, 45682820, 57103525, 68524230, 114207050, 137048460, 171310575, 228414100, 342621150, 685242300]

約数ペア:

[(1, 685242300), (2, 342621150), (3, 228414100), (4, 171310575), (5, 137048460), (6, 114207050), (10, 68524230), (12, 57103525), (15, 45682820), (20, 34262115), (25, 27409692), (30, 22841410), (50, 13704846), (53, 12929100), (60, 11420705), (71, 9651300), (75, 9136564), (100, 6852423), (106, 6464550), (142, 4825650), (150, 4568282), (159, 4309700), (212, 3232275), (213, 3217100), (265, 2585820), (284, 2412825), (300, 2284141), (318, 2154850), (355, 1930260), (426, 1608550), (530, 1292910), (607, 1128900), (636, 1077425), (710, 965130), (795, 861940), (852, 804275), (1060, 646455), (1065, 643420), (1214, 564450), (1325, 517164), (1420, 482565), (1590, 430970), (1775, 386052), (1821, 376300), (2130, 321710), (2428, 282225), (2650, 258582), (3035, 225780), (3180, 215485), (3550, 193026), (3642, 188150), (3763, 182100), (3975, 172388), (4260, 160855), (5300, 129291), (5325, 128684), (6070, 112890), (7100, 96513), (7284, 94075), (7526, 91050), (7950, 86194), (9105, 75260), (10650, 64342), (11289, 60700), (12140, 56445), (15052, 45525), (15175, 45156), (15900, 43097), (18210, 37630), (18815, 36420), (21300, 32171), (22578, 30350)]