98989620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 296110080

約数和(自身を除く): 197120460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1223, 1349, 1420, 2130, 2446, 2698, 3669, 4047, 4260, 4892, 5396, 6115, 6745, 7338, 8094, 12230, 13490, 14676, 16188, 18345, 20235, 23237, 24460, 26980, 36690, 40470, 46474, 69711, 73380, 80940, 86833, 92948, 116185, 139422, 173666, 232370, 260499, 278844, 347332, 348555, 434165, 464740, 520998, 697110, 868330, 1041996, 1302495, 1394220, 1649827, 1736660, 2604990, 3299654, 4949481, 5209980, 6599308, 8249135, 9898962, 16498270, 19797924, 24747405, 32996540, 49494810, 98989620]

約数ペア:

[(1, 98989620), (2, 49494810), (3, 32996540), (4, 24747405), (5, 19797924), (6, 16498270), (10, 9898962), (12, 8249135), (15, 6599308), (19, 5209980), (20, 4949481), (30, 3299654), (38, 2604990), (57, 1736660), (60, 1649827), (71, 1394220), (76, 1302495), (95, 1041996), (114, 868330), (142, 697110), (190, 520998), (213, 464740), (228, 434165), (284, 348555), (285, 347332), (355, 278844), (380, 260499), (426, 232370), (570, 173666), (710, 139422), (852, 116185), (1065, 92948), (1140, 86833), (1223, 80940), (1349, 73380), (1420, 69711), (2130, 46474), (2446, 40470), (2698, 36690), (3669, 26980), (4047, 24460), (4260, 23237), (4892, 20235), (5396, 18345), (6115, 16188), (6745, 14676), (7338, 13490), (8094, 12230)]