1122199740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1636

約数の個数: 144

約数和(自身を含む): 3514492800

約数和(自身を除く): 2392293060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 79, 90, 106, 158, 159, 180, 212, 237, 265, 316, 318, 395, 474, 477, 530, 636, 711, 790, 795, 948, 954, 1060, 1185, 1422, 1489, 1580, 1590, 1908, 2370, 2385, 2844, 2978, 3180, 3555, 4187, 4467, 4740, 4770, 5956, 7110, 7445, 8374, 8934, 9540, 12561, 13401, 14220, 14890, 16748, 17868, 20935, 22335, 25122, 26802, 29780, 37683, 41870, 44670, 50244, 53604, 62805, 67005, 75366, 78917, 83740, 89340, 117631, 125610, 134010, 150732, 157834, 188415, 235262, 236751, 251220, 268020, 315668, 352893, 376830, 394585, 470524, 473502, 588155, 705786, 710253, 753660, 789170, 947004, 1058679, 1176310, 1183755, 1411572, 1420506, 1578340, 1764465, 2117358, 2352620, 2367510, 2841012, 3528930, 3551265, 4234716, 4735020, 5293395, 6234443, 7057860, 7102530, 10586790, 12468886, 14205060, 18703329, 21173580, 24937772, 31172215, 37406658, 56109987, 62344430, 74813316, 93516645, 112219974, 124688860, 187033290, 224439948, 280549935, 374066580, 561099870, 1122199740]

約数ペア:

[(1, 1122199740), (2, 561099870), (3, 374066580), (4, 280549935), (5, 224439948), (6, 187033290), (9, 124688860), (10, 112219974), (12, 93516645), (15, 74813316), (18, 62344430), (20, 56109987), (30, 37406658), (36, 31172215), (45, 24937772), (53, 21173580), (60, 18703329), (79, 14205060), (90, 12468886), (106, 10586790), (158, 7102530), (159, 7057860), (180, 6234443), (212, 5293395), (237, 4735020), (265, 4234716), (316, 3551265), (318, 3528930), (395, 2841012), (474, 2367510), (477, 2352620), (530, 2117358), (636, 1764465), (711, 1578340), (790, 1420506), (795, 1411572), (948, 1183755), (954, 1176310), (1060, 1058679), (1185, 947004), (1422, 789170), (1489, 753660), (1580, 710253), (1590, 705786), (1908, 588155), (2370, 473502), (2385, 470524), (2844, 394585), (2978, 376830), (3180, 352893), (3555, 315668), (4187, 268020), (4467, 251220), (4740, 236751), (4770, 235262), (5956, 188415), (7110, 157834), (7445, 150732), (8374, 134010), (8934, 125610), (9540, 117631), (12561, 89340), (13401, 83740), (14220, 78917), (14890, 75366), (16748, 67005), (17868, 62805), (20935, 53604), (22335, 50244), (25122, 44670), (26802, 41870), (29780, 37683)]