123513000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3204

約数の個数: 128

約数和(自身を含む): 415134720

約数和(自身を除く): 291621720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3167, 3250, 3900, 4875, 6334, 6500, 7800, 9501, 9750, 12668, 13000, 15835, 19002, 19500, 25336, 31670, 38004, 39000, 41171, 47505, 63340, 76008, 79175, 82342, 95010, 123513, 126680, 158350, 164684, 190020, 205855, 237525, 247026, 316700, 329368, 380040, 395875, 411710, 475050, 494052, 617565, 633400, 791750, 823420, 950100, 988104, 1029275, 1187625, 1235130, 1583500, 1646840, 1900200, 2058550, 2375250, 2470260, 3087825, 3167000, 4117100, 4750500, 4940520, 5146375, 6175650, 8234200, 9501000, 10292750, 12351300, 15439125, 20585500, 24702600, 30878250, 41171000, 61756500, 123513000]

約数ペア:

[(1, 123513000), (2, 61756500), (3, 41171000), (4, 30878250), (5, 24702600), (6, 20585500), (8, 15439125), (10, 12351300), (12, 10292750), (13, 9501000), (15, 8234200), (20, 6175650), (24, 5146375), (25, 4940520), (26, 4750500), (30, 4117100), (39, 3167000), (40, 3087825), (50, 2470260), (52, 2375250), (60, 2058550), (65, 1900200), (75, 1646840), (78, 1583500), (100, 1235130), (104, 1187625), (120, 1029275), (125, 988104), (130, 950100), (150, 823420), (156, 791750), (195, 633400), (200, 617565), (250, 494052), (260, 475050), (300, 411710), (312, 395875), (325, 380040), (375, 329368), (390, 316700), (500, 247026), (520, 237525), (600, 205855), (650, 190020), (750, 164684), (780, 158350), (975, 126680), (1000, 123513), (1300, 95010), (1500, 82342), (1560, 79175), (1625, 76008), (1950, 63340), (2600, 47505), (3000, 41171), (3167, 39000), (3250, 38004), (3900, 31670), (4875, 25336), (6334, 19500), (6500, 19002), (7800, 15835), (9501, 13000), (9750, 12668)]