124493200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 326932200

約数和(自身を除く): 202439000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 89, 100, 104, 130, 178, 200, 208, 260, 269, 325, 356, 400, 445, 520, 538, 650, 712, 890, 1040, 1076, 1157, 1300, 1345, 1424, 1780, 2152, 2225, 2314, 2600, 2690, 3497, 3560, 4304, 4450, 4628, 5200, 5380, 5785, 6725, 6994, 7120, 8900, 9256, 10760, 11570, 13450, 13988, 17485, 17800, 18512, 21520, 23140, 23941, 26900, 27976, 28925, 34970, 35600, 46280, 47882, 53800, 55952, 57850, 69940, 87425, 92560, 95764, 107600, 115700, 119705, 139880, 174850, 191528, 231400, 239410, 279760, 311233, 349700, 383056, 462800, 478820, 598525, 622466, 699400, 957640, 1197050, 1244932, 1398800, 1556165, 1915280, 2394100, 2489864, 3112330, 4788200, 4979728, 6224660, 7780825, 9576400, 12449320, 15561650, 24898640, 31123300, 62246600, 124493200]

約数ペア:

[(1, 124493200), (2, 62246600), (4, 31123300), (5, 24898640), (8, 15561650), (10, 12449320), (13, 9576400), (16, 7780825), (20, 6224660), (25, 4979728), (26, 4788200), (40, 3112330), (50, 2489864), (52, 2394100), (65, 1915280), (80, 1556165), (89, 1398800), (100, 1244932), (104, 1197050), (130, 957640), (178, 699400), (200, 622466), (208, 598525), (260, 478820), (269, 462800), (325, 383056), (356, 349700), (400, 311233), (445, 279760), (520, 239410), (538, 231400), (650, 191528), (712, 174850), (890, 139880), (1040, 119705), (1076, 115700), (1157, 107600), (1300, 95764), (1345, 92560), (1424, 87425), (1780, 69940), (2152, 57850), (2225, 55952), (2314, 53800), (2600, 47882), (2690, 46280), (3497, 35600), (3560, 34970), (4304, 28925), (4450, 27976), (4628, 26900), (5200, 23941), (5380, 23140), (5785, 21520), (6725, 18512), (6994, 17800), (7120, 17485), (8900, 13988), (9256, 13450), (10760, 11570)]