45385804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{8573}}^1$

素因数の和:9025

約数の個数: 128

約数和(自身を含む): 137528331840

約数和(自身を除く): 92142526920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 281, 314, 471, 562, 628, 785, 843, 942, 1124, 1256, 1405, 1570, 1686, 1884, 2248, 2355, 2810, 3140, 3372, 3768, 4215, 4710, 5620, 6280, 6744, 8430, 8573, 9420, 11240, 16860, 17146, 18840, 25719, 33720, 34292, 42865, 44117, 51438, 68584, 85730, 88234, 102876, 128595, 132351, 171460, 176468, 205752, 220585, 257190, 264702, 342920, 352936, 441170, 514380, 529404, 661755, 882340, 1028760, 1058808, 1323510, 1345961, 1764680, 2409013, 2647020, 2691922, 4037883, 4818026, 5294040, 5383844, 6729805, 7227039, 8075766, 9636052, 10767688, 12045065, 13459610, 14454078, 16151532, 19272104, 20189415, 24090130, 26919220, 28908156, 32303064, 36135195, 40378830, 48180260, 53838440, 57816312, 72270390, 80757660, 96360520, 144540780, 161515320, 289081560, 378215041, 756430082, 1134645123, 1512860164, 1891075205, 2269290246, 3025720328, 3782150410, 4538580492, 5673225615, 7564300820, 9077160984, 11346451230, 15128601640, 22692902460, 45385804920]

約数ペア:

[(1, 45385804920), (2, 22692902460), (3, 15128601640), (4, 11346451230), (5, 9077160984), (6, 7564300820), (8, 5673225615), (10, 4538580492), (12, 3782150410), (15, 3025720328), (20, 2269290246), (24, 1891075205), (30, 1512860164), (40, 1134645123), (60, 756430082), (120, 378215041), (157, 289081560), (281, 161515320), (314, 144540780), (471, 96360520), (562, 80757660), (628, 72270390), (785, 57816312), (843, 53838440), (942, 48180260), (1124, 40378830), (1256, 36135195), (1405, 32303064), (1570, 28908156), (1686, 26919220), (1884, 24090130), (2248, 20189415), (2355, 19272104), (2810, 16151532), (3140, 14454078), (3372, 13459610), (3768, 12045065), (4215, 10767688), (4710, 9636052), (5620, 8075766), (6280, 7227039), (6744, 6729805), (8430, 5383844), (8573, 5294040), (9420, 4818026), (11240, 4037883), (16860, 2691922), (17146, 2647020), (18840, 2409013), (25719, 1764680), (33720, 1345961), (34292, 1323510), (42865, 1058808), (44117, 1028760), (51438, 882340), (68584, 661755), (85730, 529404), (88234, 514380), (102876, 441170), (128595, 352936), (132351, 342920), (171460, 264702), (176468, 257190), (205752, 220585)]