129467340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 144

約数和(自身を含む): 411124896

約数和(自身を除く): 281657556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 53, 60, 82, 90, 106, 123, 159, 164, 180, 205, 212, 246, 265, 318, 331, 369, 410, 477, 492, 530, 615, 636, 662, 738, 795, 820, 954, 993, 1060, 1230, 1324, 1476, 1590, 1655, 1845, 1908, 1986, 2173, 2385, 2460, 2979, 3180, 3310, 3690, 3972, 4346, 4770, 4965, 5958, 6519, 6620, 7380, 8692, 9540, 9930, 10865, 11916, 13038, 13571, 14895, 17543, 19557, 19860, 21730, 26076, 27142, 29790, 32595, 35086, 39114, 40713, 43460, 52629, 54284, 59580, 65190, 67855, 70172, 78228, 81426, 87715, 97785, 105258, 122139, 130380, 135710, 157887, 162852, 175430, 195570, 203565, 210516, 244278, 263145, 271420, 315774, 350860, 391140, 407130, 488556, 526290, 610695, 631548, 719263, 789435, 814260, 1052580, 1221390, 1438526, 1578870, 2157789, 2442780, 2877052, 3157740, 3596315, 4315578, 6473367, 7192630, 8631156, 10788945, 12946734, 14385260, 21577890, 25893468, 32366835, 43155780, 64733670, 129467340]

約数ペア:

[(1, 129467340), (2, 64733670), (3, 43155780), (4, 32366835), (5, 25893468), (6, 21577890), (9, 14385260), (10, 12946734), (12, 10788945), (15, 8631156), (18, 7192630), (20, 6473367), (30, 4315578), (36, 3596315), (41, 3157740), (45, 2877052), (53, 2442780), (60, 2157789), (82, 1578870), (90, 1438526), (106, 1221390), (123, 1052580), (159, 814260), (164, 789435), (180, 719263), (205, 631548), (212, 610695), (246, 526290), (265, 488556), (318, 407130), (331, 391140), (369, 350860), (410, 315774), (477, 271420), (492, 263145), (530, 244278), (615, 210516), (636, 203565), (662, 195570), (738, 175430), (795, 162852), (820, 157887), (954, 135710), (993, 130380), (1060, 122139), (1230, 105258), (1324, 97785), (1476, 87715), (1590, 81426), (1655, 78228), (1845, 70172), (1908, 67855), (1986, 65190), (2173, 59580), (2385, 54284), (2460, 52629), (2979, 43460), (3180, 40713), (3310, 39114), (3690, 35086), (3972, 32595), (4346, 29790), (4770, 27142), (4965, 26076), (5958, 21730), (6519, 19860), (6620, 19557), (7380, 17543), (8692, 14895), (9540, 13571), (9930, 13038), (10865, 11916)]