109100280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 348480000

約数和(自身を除く): 239379720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 109, 114, 120, 152, 190, 218, 228, 285, 327, 380, 436, 439, 456, 545, 570, 654, 760, 872, 878, 1090, 1140, 1308, 1317, 1635, 1756, 2071, 2180, 2195, 2280, 2616, 2634, 3270, 3512, 4142, 4360, 4390, 5268, 6213, 6540, 6585, 8284, 8341, 8780, 10355, 10536, 12426, 13080, 13170, 16568, 16682, 17560, 20710, 24852, 25023, 26340, 31065, 33364, 41420, 41705, 47851, 49704, 50046, 52680, 62130, 66728, 82840, 83410, 95702, 100092, 124260, 125115, 143553, 166820, 191404, 200184, 239255, 248520, 250230, 287106, 333640, 382808, 478510, 500460, 574212, 717765, 909169, 957020, 1000920, 1148424, 1435530, 1818338, 1914040, 2727507, 2871060, 3636676, 4545845, 5455014, 5742120, 7273352, 9091690, 10910028, 13637535, 18183380, 21820056, 27275070, 36366760, 54550140, 109100280]

約数ペア:

[(1, 109100280), (2, 54550140), (3, 36366760), (4, 27275070), (5, 21820056), (6, 18183380), (8, 13637535), (10, 10910028), (12, 9091690), (15, 7273352), (19, 5742120), (20, 5455014), (24, 4545845), (30, 3636676), (38, 2871060), (40, 2727507), (57, 1914040), (60, 1818338), (76, 1435530), (95, 1148424), (109, 1000920), (114, 957020), (120, 909169), (152, 717765), (190, 574212), (218, 500460), (228, 478510), (285, 382808), (327, 333640), (380, 287106), (436, 250230), (439, 248520), (456, 239255), (545, 200184), (570, 191404), (654, 166820), (760, 143553), (872, 125115), (878, 124260), (1090, 100092), (1140, 95702), (1308, 83410), (1317, 82840), (1635, 66728), (1756, 62130), (2071, 52680), (2180, 50046), (2195, 49704), (2280, 47851), (2616, 41705), (2634, 41420), (3270, 33364), (3512, 31065), (4142, 26340), (4360, 25023), (4390, 24852), (5268, 20710), (6213, 17560), (6540, 16682), (6585, 16568), (8284, 13170), (8341, 13080), (8780, 12426), (10355, 10536)]