28665178800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1420

約数の個数: 240

約数和(自身を含む): 93355691520

約数和(自身を除く): 64690512720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 83, 100, 120, 150, 166, 200, 240, 249, 277, 300, 332, 400, 415, 498, 554, 600, 664, 830, 831, 996, 1039, 1108, 1200, 1245, 1328, 1385, 1660, 1662, 1992, 2075, 2078, 2216, 2490, 2770, 3117, 3320, 3324, 3984, 4150, 4155, 4156, 4432, 4980, 5195, 5540, 6225, 6234, 6640, 6648, 6925, 8300, 8310, 8312, 9960, 10390, 11080, 12450, 12468, 13296, 13850, 15585, 16600, 16620, 16624, 19920, 20775, 20780, 22160, 22991, 24900, 24936, 25975, 27700, 31170, 33200, 33240, 41550, 41560, 45982, 49800, 49872, 51950, 55400, 62340, 66480, 68973, 77925, 83100, 83120, 86237, 91964, 99600, 103900, 110800, 114955, 124680, 137946, 155850, 166200, 172474, 183928, 207800, 229910, 249360, 258711, 275892, 287803, 311700, 332400, 344865, 344948, 367856, 415600, 431185, 459820, 517422, 551784, 574775, 575606, 623400, 689730, 689896, 862370, 863409, 919640, 1034844, 1103568, 1149550, 1151212, 1246800, 1293555, 1379460, 1379792, 1439015, 1724325, 1724740, 1726818, 1839280, 2069688, 2155925, 2299100, 2302424, 2587110, 2758920, 2878030, 3448650, 3449480, 3453636, 4139376, 4311850, 4317045, 4598200, 4604848, 5174220, 5517840, 5756060, 6467775, 6897300, 6898960, 6907272, 7195075, 8623700, 8634090, 9196400, 10348440, 11512120, 12935550, 13794600, 13814544, 14390150, 17247400, 17268180, 20696880, 21585225, 23024240, 23887649, 25871100, 27589200, 28780300, 34494800, 34536360, 43170450, 47775298, 51742200, 57560600, 69072720, 71662947, 86340900, 95550596, 103484400, 115121200, 119438245, 143325894, 172681800, 191101192, 238876490, 286651788, 345363600, 358314735, 382202384, 477752980, 573303576, 597191225, 716629470, 955505960, 1146607152, 1194382450, 1433258940, 1791573675, 1911011920, 2388764900, 2866517880, 3583147350, 4777529800, 5733035760, 7166294700, 9555059600, 14332589400, 28665178800]

約数ペア:

[(1, 28665178800), (2, 14332589400), (3, 9555059600), (4, 7166294700), (5, 5733035760), (6, 4777529800), (8, 3583147350), (10, 2866517880), (12, 2388764900), (15, 1911011920), (16, 1791573675), (20, 1433258940), (24, 1194382450), (25, 1146607152), (30, 955505960), (40, 716629470), (48, 597191225), (50, 573303576), (60, 477752980), (75, 382202384), (80, 358314735), (83, 345363600), (100, 286651788), (120, 238876490), (150, 191101192), (166, 172681800), (200, 143325894), (240, 119438245), (249, 115121200), (277, 103484400), (300, 95550596), (332, 86340900), (400, 71662947), (415, 69072720), (498, 57560600), (554, 51742200), (600, 47775298), (664, 43170450), (830, 34536360), (831, 34494800), (996, 28780300), (1039, 27589200), (1108, 25871100), (1200, 23887649), (1245, 23024240), (1328, 21585225), (1385, 20696880), (1660, 17268180), (1662, 17247400), (1992, 14390150), (2075, 13814544), (2078, 13794600), (2216, 12935550), (2490, 11512120), (2770, 10348440), (3117, 9196400), (3320, 8634090), (3324, 8623700), (3984, 7195075), (4150, 6907272), (4155, 6898960), (4156, 6897300), (4432, 6467775), (4980, 5756060), (5195, 5517840), (5540, 5174220), (6225, 4604848), (6234, 4598200), (6640, 4317045), (6648, 4311850), (6925, 4139376), (8300, 3453636), (8310, 3449480), (8312, 3448650), (9960, 2878030), (10390, 2758920), (11080, 2587110), (12450, 2302424), (12468, 2299100), (13296, 2155925), (13850, 2069688), (15585, 1839280), (16600, 1726818), (16620, 1724740), (16624, 1724325), (19920, 1439015), (20775, 1379792), (20780, 1379460), (22160, 1293555), (22991, 1246800), (24900, 1151212), (24936, 1149550), (25975, 1103568), (27700, 1034844), (31170, 919640), (33200, 863409), (33240, 862370), (41550, 689896), (41560, 689730), (45982, 623400), (49800, 575606), (49872, 574775), (51950, 551784), (55400, 517422), (62340, 459820), (66480, 431185), (68973, 415600), (77925, 367856), (83100, 344948), (83120, 344865), (86237, 332400), (91964, 311700), (99600, 287803), (103900, 275892), (110800, 258711), (114955, 249360), (124680, 229910), (137946, 207800), (155850, 183928), (166200, 172474)]