201263940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 635046720

約数和(自身を除く): 433782780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 283, 324, 405, 439, 540, 566, 810, 849, 878, 1132, 1317, 1415, 1620, 1698, 1756, 2195, 2547, 2634, 2830, 3396, 3951, 4245, 4390, 5094, 5268, 5660, 6585, 7641, 7902, 8490, 8780, 10188, 11853, 12735, 13170, 15282, 15804, 16980, 19755, 22923, 23706, 25470, 26340, 30564, 35559, 38205, 39510, 45846, 47412, 50940, 59265, 71118, 76410, 79020, 91692, 114615, 118530, 124237, 142236, 152820, 177795, 229230, 237060, 248474, 355590, 372711, 458460, 496948, 621185, 711180, 745422, 1118133, 1242370, 1490844, 1863555, 2236266, 2484740, 3354399, 3727110, 4472532, 5590665, 6708798, 7454220, 10063197, 11181330, 13417596, 16771995, 20126394, 22362660, 33543990, 40252788, 50315985, 67087980, 100631970, 201263940]

約数ペア:

[(1, 201263940), (2, 100631970), (3, 67087980), (4, 50315985), (5, 40252788), (6, 33543990), (9, 22362660), (10, 20126394), (12, 16771995), (15, 13417596), (18, 11181330), (20, 10063197), (27, 7454220), (30, 6708798), (36, 5590665), (45, 4472532), (54, 3727110), (60, 3354399), (81, 2484740), (90, 2236266), (108, 1863555), (135, 1490844), (162, 1242370), (180, 1118133), (270, 745422), (283, 711180), (324, 621185), (405, 496948), (439, 458460), (540, 372711), (566, 355590), (810, 248474), (849, 237060), (878, 229230), (1132, 177795), (1317, 152820), (1415, 142236), (1620, 124237), (1698, 118530), (1756, 114615), (2195, 91692), (2547, 79020), (2634, 76410), (2830, 71118), (3396, 59265), (3951, 50940), (4245, 47412), (4390, 45846), (5094, 39510), (5268, 38205), (5660, 35559), (6585, 30564), (7641, 26340), (7902, 25470), (8490, 23706), (8780, 22923), (10188, 19755), (11853, 16980), (12735, 15804), (13170, 15282)]