23805972180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{38933}}^1$

素因数の和:39070

約数の個数: 144

約数和(自身を含む): 74828033280

約数和(自身を除く): 51022061100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 79, 86, 90, 129, 158, 172, 180, 215, 237, 258, 316, 387, 395, 430, 474, 516, 645, 711, 774, 790, 860, 948, 1185, 1290, 1422, 1548, 1580, 1935, 2370, 2580, 2844, 3397, 3555, 3870, 4740, 6794, 7110, 7740, 10191, 13588, 14220, 16985, 20382, 30573, 33970, 38933, 40764, 50955, 61146, 67940, 77866, 101910, 116799, 122292, 152865, 155732, 194665, 203820, 233598, 305730, 350397, 389330, 467196, 583995, 611460, 700794, 778660, 1167990, 1401588, 1674119, 1751985, 2335980, 3075707, 3348238, 3503970, 5022357, 6151414, 6696476, 7007940, 8370595, 9227121, 10044714, 12302828, 15067071, 15378535, 16741190, 18454242, 20089428, 25111785, 27681363, 30134142, 30757070, 33482380, 36908484, 46135605, 50223570, 55362726, 60268284, 61514140, 75335355, 92271210, 100447140, 110725452, 132255401, 138406815, 150670710, 184542420, 264510802, 276813630, 301341420, 396766203, 529021604, 553627260, 661277005, 793532406, 1190298609, 1322554010, 1587064812, 1983831015, 2380597218, 2645108020, 3967662030, 4761194436, 5951493045, 7935324060, 11902986090, 23805972180]

約数ペア:

[(1, 23805972180), (2, 11902986090), (3, 7935324060), (4, 5951493045), (5, 4761194436), (6, 3967662030), (9, 2645108020), (10, 2380597218), (12, 1983831015), (15, 1587064812), (18, 1322554010), (20, 1190298609), (30, 793532406), (36, 661277005), (43, 553627260), (45, 529021604), (60, 396766203), (79, 301341420), (86, 276813630), (90, 264510802), (129, 184542420), (158, 150670710), (172, 138406815), (180, 132255401), (215, 110725452), (237, 100447140), (258, 92271210), (316, 75335355), (387, 61514140), (395, 60268284), (430, 55362726), (474, 50223570), (516, 46135605), (645, 36908484), (711, 33482380), (774, 30757070), (790, 30134142), (860, 27681363), (948, 25111785), (1185, 20089428), (1290, 18454242), (1422, 16741190), (1548, 15378535), (1580, 15067071), (1935, 12302828), (2370, 10044714), (2580, 9227121), (2844, 8370595), (3397, 7007940), (3555, 6696476), (3870, 6151414), (4740, 5022357), (6794, 3503970), (7110, 3348238), (7740, 3075707), (10191, 2335980), (13588, 1751985), (14220, 1674119), (16985, 1401588), (20382, 1167990), (30573, 778660), (33970, 700794), (38933, 611460), (40764, 583995), (50955, 467196), (61146, 389330), (67940, 350397), (77866, 305730), (101910, 233598), (116799, 203820), (122292, 194665), (152865, 155732)]