99009040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 265982976

約数和(自身を除く): 166973936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 37, 40, 52, 62, 65, 74, 80, 83, 104, 124, 130, 148, 155, 166, 185, 208, 248, 260, 296, 310, 332, 370, 403, 415, 481, 496, 520, 592, 620, 664, 740, 806, 830, 962, 1040, 1079, 1147, 1240, 1328, 1480, 1612, 1660, 1924, 2015, 2158, 2294, 2405, 2480, 2573, 2960, 3071, 3224, 3320, 3848, 4030, 4316, 4588, 4810, 5146, 5395, 5735, 6142, 6448, 6640, 7696, 8060, 8632, 9176, 9620, 10292, 10790, 11470, 12284, 12865, 14911, 15355, 16120, 17264, 18352, 19240, 20584, 21580, 22940, 24568, 25730, 29822, 30710, 32240, 33449, 38480, 39923, 41168, 43160, 45880, 49136, 51460, 59644, 61420, 66898, 74555, 79846, 86320, 91760, 95201, 102920, 119288, 122840, 133796, 149110, 159692, 167245, 190402, 199615, 205840, 238576, 245680, 267592, 298220, 319384, 334490, 380804, 399230, 476005, 535184, 596440, 638768, 668980, 761608, 798460, 952010, 1192880, 1237613, 1337960, 1523216, 1596920, 1904020, 2475226, 2675920, 3193840, 3808040, 4950452, 6188065, 7616080, 9900904, 12376130, 19801808, 24752260, 49504520, 99009040]

約数ペア:

[(1, 99009040), (2, 49504520), (4, 24752260), (5, 19801808), (8, 12376130), (10, 9900904), (13, 7616080), (16, 6188065), (20, 4950452), (26, 3808040), (31, 3193840), (37, 2675920), (40, 2475226), (52, 1904020), (62, 1596920), (65, 1523216), (74, 1337960), (80, 1237613), (83, 1192880), (104, 952010), (124, 798460), (130, 761608), (148, 668980), (155, 638768), (166, 596440), (185, 535184), (208, 476005), (248, 399230), (260, 380804), (296, 334490), (310, 319384), (332, 298220), (370, 267592), (403, 245680), (415, 238576), (481, 205840), (496, 199615), (520, 190402), (592, 167245), (620, 159692), (664, 149110), (740, 133796), (806, 122840), (830, 119288), (962, 102920), (1040, 95201), (1079, 91760), (1147, 86320), (1240, 79846), (1328, 74555), (1480, 66898), (1612, 61420), (1660, 59644), (1924, 51460), (2015, 49136), (2158, 45880), (2294, 43160), (2405, 41168), (2480, 39923), (2573, 38480), (2960, 33449), (3071, 32240), (3224, 30710), (3320, 29822), (3848, 25730), (4030, 24568), (4316, 22940), (4588, 21580), (4810, 20584), (5146, 19240), (5395, 18352), (5735, 17264), (6142, 16120), (6448, 15355), (6640, 14911), (7696, 12865), (8060, 12284), (8632, 11470), (9176, 10790), (9620, 10292)]