91900080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1299

約数の個数: 120

約数和(自身を含む): 311728560

約数和(自身を除く): 219828480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1171, 1308, 1635, 1744, 1962, 2180, 2342, 2616, 3270, 3513, 3924, 4360, 4684, 4905, 5232, 5855, 6540, 7026, 7848, 8720, 9368, 9810, 10539, 11710, 13080, 14052, 15696, 17565, 18736, 19620, 21078, 23420, 26160, 28104, 35130, 39240, 42156, 46840, 52695, 56208, 70260, 78480, 84312, 93680, 105390, 127639, 140520, 168624, 210780, 255278, 281040, 382917, 421560, 510556, 638195, 765834, 843120, 1021112, 1148751, 1276390, 1531668, 1914585, 2042224, 2297502, 2552780, 3063336, 3829170, 4595004, 5105560, 5743755, 6126672, 7658340, 9190008, 10211120, 11487510, 15316680, 18380016, 22975020, 30633360, 45950040, 91900080]

約数ペア:

[(1, 91900080), (2, 45950040), (3, 30633360), (4, 22975020), (5, 18380016), (6, 15316680), (8, 11487510), (9, 10211120), (10, 9190008), (12, 7658340), (15, 6126672), (16, 5743755), (18, 5105560), (20, 4595004), (24, 3829170), (30, 3063336), (36, 2552780), (40, 2297502), (45, 2042224), (48, 1914585), (60, 1531668), (72, 1276390), (80, 1148751), (90, 1021112), (109, 843120), (120, 765834), (144, 638195), (180, 510556), (218, 421560), (240, 382917), (327, 281040), (360, 255278), (436, 210780), (545, 168624), (654, 140520), (720, 127639), (872, 105390), (981, 93680), (1090, 84312), (1171, 78480), (1308, 70260), (1635, 56208), (1744, 52695), (1962, 46840), (2180, 42156), (2342, 39240), (2616, 35130), (3270, 28104), (3513, 26160), (3924, 23420), (4360, 21078), (4684, 19620), (4905, 18736), (5232, 17565), (5855, 15696), (6540, 14052), (7026, 13080), (7848, 11710), (8720, 10539), (9368, 9810)]