74645200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 209236608

約数和(自身を除く): 134591408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 53, 56, 70, 80, 100, 106, 112, 140, 175, 200, 212, 265, 280, 350, 371, 400, 424, 503, 530, 560, 700, 742, 848, 1006, 1060, 1325, 1400, 1484, 1855, 2012, 2120, 2515, 2650, 2800, 2968, 3521, 3710, 4024, 4240, 5030, 5300, 5936, 7042, 7420, 8048, 9275, 10060, 10600, 12575, 14084, 14840, 17605, 18550, 20120, 21200, 25150, 26659, 28168, 29680, 35210, 37100, 40240, 50300, 53318, 56336, 70420, 74200, 88025, 100600, 106636, 133295, 140840, 148400, 176050, 186613, 201200, 213272, 266590, 281680, 352100, 373226, 426544, 533180, 666475, 704200, 746452, 933065, 1066360, 1332950, 1408400, 1492904, 1866130, 2132720, 2665900, 2985808, 3732260, 4665325, 5331800, 7464520, 9330650, 10663600, 14929040, 18661300, 37322600, 74645200]

約数ペア:

[(1, 74645200), (2, 37322600), (4, 18661300), (5, 14929040), (7, 10663600), (8, 9330650), (10, 7464520), (14, 5331800), (16, 4665325), (20, 3732260), (25, 2985808), (28, 2665900), (35, 2132720), (40, 1866130), (50, 1492904), (53, 1408400), (56, 1332950), (70, 1066360), (80, 933065), (100, 746452), (106, 704200), (112, 666475), (140, 533180), (175, 426544), (200, 373226), (212, 352100), (265, 281680), (280, 266590), (350, 213272), (371, 201200), (400, 186613), (424, 176050), (503, 148400), (530, 140840), (560, 133295), (700, 106636), (742, 100600), (848, 88025), (1006, 74200), (1060, 70420), (1325, 56336), (1400, 53318), (1484, 50300), (1855, 40240), (2012, 37100), (2120, 35210), (2515, 29680), (2650, 28168), (2800, 26659), (2968, 25150), (3521, 21200), (3710, 20120), (4024, 18550), (4240, 17605), (5030, 14840), (5300, 14084), (5936, 12575), (7042, 10600), (7420, 10060), (8048, 9275)]