42624450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 127670400

約数和(自身を除く): 85045950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 79, 90, 99, 109, 110, 150, 158, 165, 198, 218, 225, 237, 275, 327, 330, 395, 450, 474, 495, 545, 550, 654, 711, 790, 825, 869, 981, 990, 1090, 1185, 1199, 1422, 1635, 1650, 1738, 1962, 1975, 2370, 2398, 2475, 2607, 2725, 3270, 3555, 3597, 3950, 4345, 4905, 4950, 5214, 5450, 5925, 5995, 7110, 7194, 7821, 8175, 8611, 8690, 9810, 10791, 11850, 11990, 13035, 15642, 16350, 17222, 17775, 17985, 21582, 21725, 24525, 25833, 26070, 29975, 35550, 35970, 39105, 43055, 43450, 49050, 51666, 53955, 59950, 65175, 77499, 78210, 86110, 89925, 94721, 107910, 129165, 130350, 154998, 179850, 189442, 195525, 215275, 258330, 269775, 284163, 387495, 391050, 430550, 473605, 539550, 568326, 645825, 774990, 852489, 947210, 1291650, 1420815, 1704978, 1937475, 2368025, 2841630, 3874950, 4262445, 4736050, 7104075, 8524890, 14208150, 21312225, 42624450]

約数ペア:

[(1, 42624450), (2, 21312225), (3, 14208150), (5, 8524890), (6, 7104075), (9, 4736050), (10, 4262445), (11, 3874950), (15, 2841630), (18, 2368025), (22, 1937475), (25, 1704978), (30, 1420815), (33, 1291650), (45, 947210), (50, 852489), (55, 774990), (66, 645825), (75, 568326), (79, 539550), (90, 473605), (99, 430550), (109, 391050), (110, 387495), (150, 284163), (158, 269775), (165, 258330), (198, 215275), (218, 195525), (225, 189442), (237, 179850), (275, 154998), (327, 130350), (330, 129165), (395, 107910), (450, 94721), (474, 89925), (495, 86110), (545, 78210), (550, 77499), (654, 65175), (711, 59950), (790, 53955), (825, 51666), (869, 49050), (981, 43450), (990, 43055), (1090, 39105), (1185, 35970), (1199, 35550), (1422, 29975), (1635, 26070), (1650, 25833), (1738, 24525), (1962, 21725), (1975, 21582), (2370, 17985), (2398, 17775), (2475, 17222), (2607, 16350), (2725, 15642), (3270, 13035), (3555, 11990), (3597, 11850), (3950, 10791), (4345, 9810), (4905, 8690), (4950, 8611), (5214, 8175), (5450, 7821), (5925, 7194), (5995, 7110)]