190815300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 659707776

約数和(自身を除く): 468892476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 47, 50, 52, 60, 65, 75, 78, 90, 94, 100, 117, 130, 141, 150, 156, 180, 188, 195, 225, 234, 235, 260, 282, 300, 325, 347, 390, 423, 450, 468, 470, 564, 585, 611, 650, 694, 705, 780, 846, 900, 940, 975, 1041, 1170, 1175, 1222, 1300, 1388, 1410, 1692, 1735, 1833, 1950, 2082, 2115, 2340, 2350, 2444, 2820, 2925, 3055, 3123, 3470, 3525, 3666, 3900, 4164, 4230, 4511, 4700, 5205, 5499, 5850, 6110, 6246, 6940, 7050, 7332, 8460, 8675, 9022, 9165, 10410, 10575, 10998, 11700, 12220, 12492, 13533, 14100, 15275, 15615, 16309, 17350, 18044, 18330, 20820, 21150, 21996, 22555, 26025, 27066, 27495, 30550, 31230, 32618, 34700, 36660, 40599, 42300, 45110, 45825, 48927, 52050, 54132, 54990, 61100, 62460, 65236, 67665, 78075, 81198, 81545, 90220, 91650, 97854, 104100, 109980, 112775, 135330, 137475, 146781, 156150, 162396, 163090, 183300, 195708, 202995, 212017, 225550, 244635, 270660, 274950, 293562, 312300, 326180, 338325, 405990, 407725, 424034, 451100, 489270, 549900, 587124, 636051, 676650, 733905, 811980, 815450, 848068, 978540, 1014975, 1060085, 1223175, 1272102, 1353300, 1467810, 1630900, 1908153, 2029950, 2120170, 2446350, 2544204, 2935620, 3180255, 3669525, 3816306, 4059900, 4240340, 4892700, 5300425, 6360510, 7339050, 7632612, 9540765, 10600850, 12721020, 14678100, 15901275, 19081530, 21201700, 31802550, 38163060, 47703825, 63605100, 95407650, 190815300]

約数ペア:

[(1, 190815300), (2, 95407650), (3, 63605100), (4, 47703825), (5, 38163060), (6, 31802550), (9, 21201700), (10, 19081530), (12, 15901275), (13, 14678100), (15, 12721020), (18, 10600850), (20, 9540765), (25, 7632612), (26, 7339050), (30, 6360510), (36, 5300425), (39, 4892700), (45, 4240340), (47, 4059900), (50, 3816306), (52, 3669525), (60, 3180255), (65, 2935620), (75, 2544204), (78, 2446350), (90, 2120170), (94, 2029950), (100, 1908153), (117, 1630900), (130, 1467810), (141, 1353300), (150, 1272102), (156, 1223175), (180, 1060085), (188, 1014975), (195, 978540), (225, 848068), (234, 815450), (235, 811980), (260, 733905), (282, 676650), (300, 636051), (325, 587124), (347, 549900), (390, 489270), (423, 451100), (450, 424034), (468, 407725), (470, 405990), (564, 338325), (585, 326180), (611, 312300), (650, 293562), (694, 274950), (705, 270660), (780, 244635), (846, 225550), (900, 212017), (940, 202995), (975, 195708), (1041, 183300), (1170, 163090), (1175, 162396), (1222, 156150), (1300, 146781), (1388, 137475), (1410, 135330), (1692, 112775), (1735, 109980), (1833, 104100), (1950, 97854), (2082, 91650), (2115, 90220), (2340, 81545), (2350, 81198), (2444, 78075), (2820, 67665), (2925, 65236), (3055, 62460), (3123, 61100), (3470, 54990), (3525, 54132), (3666, 52050), (3900, 48927), (4164, 45825), (4230, 45110), (4511, 42300), (4700, 40599), (5205, 36660), (5499, 34700), (5850, 32618), (6110, 31230), (6246, 30550), (6940, 27495), (7050, 27066), (7332, 26025), (8460, 22555), (8675, 21996), (9022, 21150), (9165, 20820), (10410, 18330), (10575, 18044), (10998, 17350), (11700, 16309), (12220, 15615), (12492, 15275), (13533, 14100)]