75973560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1629

約数の個数: 128

約数和(自身を含む): 253532160

約数和(自身を除く): 177558600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1571, 1612, 1860, 2015, 2418, 3142, 3224, 3720, 4030, 4713, 4836, 6045, 6284, 7855, 8060, 9426, 9672, 12090, 12568, 15710, 16120, 18852, 20423, 23565, 24180, 31420, 37704, 40846, 47130, 48360, 48701, 61269, 62840, 81692, 94260, 97402, 102115, 122538, 146103, 163384, 188520, 194804, 204230, 243505, 245076, 292206, 306345, 389608, 408460, 487010, 490152, 584412, 612690, 633113, 730515, 816920, 974020, 1168824, 1225380, 1266226, 1461030, 1899339, 1948040, 2450760, 2532452, 2922060, 3165565, 3798678, 5064904, 5844120, 6331130, 7597356, 9496695, 12662260, 15194712, 18993390, 25324520, 37986780, 75973560]

約数ペア:

[(1, 75973560), (2, 37986780), (3, 25324520), (4, 18993390), (5, 15194712), (6, 12662260), (8, 9496695), (10, 7597356), (12, 6331130), (13, 5844120), (15, 5064904), (20, 3798678), (24, 3165565), (26, 2922060), (30, 2532452), (31, 2450760), (39, 1948040), (40, 1899339), (52, 1461030), (60, 1266226), (62, 1225380), (65, 1168824), (78, 974020), (93, 816920), (104, 730515), (120, 633113), (124, 612690), (130, 584412), (155, 490152), (156, 487010), (186, 408460), (195, 389608), (248, 306345), (260, 292206), (310, 245076), (312, 243505), (372, 204230), (390, 194804), (403, 188520), (465, 163384), (520, 146103), (620, 122538), (744, 102115), (780, 97402), (806, 94260), (930, 81692), (1209, 62840), (1240, 61269), (1560, 48701), (1571, 48360), (1612, 47130), (1860, 40846), (2015, 37704), (2418, 31420), (3142, 24180), (3224, 23565), (3720, 20423), (4030, 18852), (4713, 16120), (4836, 15710), (6045, 12568), (6284, 12090), (7855, 9672), (8060, 9426)]