155033581820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{71147}}^1$

素因数の和:71232

約数の個数: 144

約数和(自身を含む): 385300571040

約数和(自身を除く): 230266989220

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 29, 34, 52, 58, 65, 68, 85, 116, 130, 145, 170, 221, 260, 289, 290, 340, 377, 442, 493, 578, 580, 754, 884, 986, 1105, 1156, 1445, 1508, 1885, 1972, 2210, 2465, 2890, 3757, 3770, 4420, 4930, 5780, 6409, 7514, 7540, 8381, 9860, 12818, 15028, 16762, 18785, 25636, 32045, 33524, 37570, 41905, 64090, 71147, 75140, 83810, 108953, 128180, 142294, 167620, 217906, 284588, 355735, 435812, 544765, 711470, 924911, 1089530, 1209499, 1422940, 1849822, 2063263, 2179060, 2418998, 3699644, 4126526, 4624555, 4837996, 6047495, 8253052, 9249110, 10316315, 12094990, 15723487, 18498220, 20561483, 20632630, 24189980, 26822419, 31446974, 35075471, 41122966, 41265260, 53644838, 62893948, 70150942, 78617435, 82245932, 102807415, 107289676, 134112095, 140301884, 157234870, 175377355, 205614830, 267299279, 268224190, 314469740, 350754710, 411229660, 455981123, 534598558, 536448380, 596283007, 701509420, 911962246, 1069197116, 1192566014, 1336496395, 1823924492, 2279905615, 2385132028, 2672992790, 2981415035, 4559811230, 5345985580, 5962830070, 7751679091, 9119622460, 11925660140, 15503358182, 31006716364, 38758395455, 77516790910, 155033581820]

約数ペア:

[(1, 155033581820), (2, 77516790910), (4, 38758395455), (5, 31006716364), (10, 15503358182), (13, 11925660140), (17, 9119622460), (20, 7751679091), (26, 5962830070), (29, 5345985580), (34, 4559811230), (52, 2981415035), (58, 2672992790), (65, 2385132028), (68, 2279905615), (85, 1823924492), (116, 1336496395), (130, 1192566014), (145, 1069197116), (170, 911962246), (221, 701509420), (260, 596283007), (289, 536448380), (290, 534598558), (340, 455981123), (377, 411229660), (442, 350754710), (493, 314469740), (578, 268224190), (580, 267299279), (754, 205614830), (884, 175377355), (986, 157234870), (1105, 140301884), (1156, 134112095), (1445, 107289676), (1508, 102807415), (1885, 82245932), (1972, 78617435), (2210, 70150942), (2465, 62893948), (2890, 53644838), (3757, 41265260), (3770, 41122966), (4420, 35075471), (4930, 31446974), (5780, 26822419), (6409, 24189980), (7514, 20632630), (7540, 20561483), (8381, 18498220), (9860, 15723487), (12818, 12094990), (15028, 10316315), (16762, 9249110), (18785, 8253052), (25636, 6047495), (32045, 4837996), (33524, 4624555), (37570, 4126526), (41905, 3699644), (64090, 2418998), (71147, 2179060), (75140, 2063263), (83810, 1849822), (108953, 1422940), (128180, 1209499), (142294, 1089530), (167620, 924911), (217906, 711470), (284588, 544765), (355735, 435812)]