179977590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 507124800

約数和(自身を除く): 327147210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 199, 234, 390, 398, 585, 597, 773, 995, 1170, 1194, 1546, 1791, 1990, 2319, 2587, 2985, 3582, 3865, 4638, 5174, 5970, 6957, 7730, 7761, 8955, 10049, 11595, 12935, 13914, 15522, 17910, 20098, 23190, 23283, 25870, 30147, 34785, 38805, 46566, 50245, 60294, 69570, 77610, 90441, 100490, 116415, 150735, 153827, 180882, 232830, 301470, 307654, 452205, 461481, 769135, 904410, 922962, 1384443, 1538270, 1999751, 2307405, 2768886, 3999502, 4614810, 5999253, 6922215, 9998755, 11998506, 13844430, 17997759, 19997510, 29996265, 35995518, 59992530, 89988795, 179977590]

約数ペア:

[(1, 179977590), (2, 89988795), (3, 59992530), (5, 35995518), (6, 29996265), (9, 19997510), (10, 17997759), (13, 13844430), (15, 11998506), (18, 9998755), (26, 6922215), (30, 5999253), (39, 4614810), (45, 3999502), (65, 2768886), (78, 2307405), (90, 1999751), (117, 1538270), (130, 1384443), (195, 922962), (199, 904410), (234, 769135), (390, 461481), (398, 452205), (585, 307654), (597, 301470), (773, 232830), (995, 180882), (1170, 153827), (1194, 150735), (1546, 116415), (1791, 100490), (1990, 90441), (2319, 77610), (2587, 69570), (2985, 60294), (3582, 50245), (3865, 46566), (4638, 38805), (5174, 34785), (5970, 30147), (6957, 25870), (7730, 23283), (7761, 23190), (8955, 20098), (10049, 17910), (11595, 15522), (12935, 13914)]