325156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 942278400

約数和(自身を除く): 617121660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 149, 185, 222, 298, 370, 444, 447, 555, 596, 740, 745, 894, 983, 1110, 1490, 1788, 1966, 2220, 2235, 2949, 2980, 3932, 4470, 4915, 5513, 5898, 8940, 9830, 11026, 11796, 14745, 16539, 19660, 22052, 27565, 29490, 33078, 36371, 55130, 58980, 66156, 72742, 82695, 109113, 110260, 145484, 146467, 165390, 181855, 218226, 292934, 330780, 363710, 436452, 439401, 545565, 585868, 727420, 732335, 878802, 1091130, 1464670, 1757604, 2182260, 2197005, 2929340, 4394010, 5419279, 8788020, 10838558, 16257837, 21677116, 27096395, 32515674, 54192790, 65031348, 81289185, 108385580, 162578370, 325156740]

約数ペア:

[(1, 325156740), (2, 162578370), (3, 108385580), (4, 81289185), (5, 65031348), (6, 54192790), (10, 32515674), (12, 27096395), (15, 21677116), (20, 16257837), (30, 10838558), (37, 8788020), (60, 5419279), (74, 4394010), (111, 2929340), (148, 2197005), (149, 2182260), (185, 1757604), (222, 1464670), (298, 1091130), (370, 878802), (444, 732335), (447, 727420), (555, 585868), (596, 545565), (740, 439401), (745, 436452), (894, 363710), (983, 330780), (1110, 292934), (1490, 218226), (1788, 181855), (1966, 165390), (2220, 146467), (2235, 145484), (2949, 110260), (2980, 109113), (3932, 82695), (4470, 72742), (4915, 66156), (5513, 58980), (5898, 55130), (8940, 36371), (9830, 33078), (11026, 29490), (11796, 27565), (14745, 22052), (16539, 19660)]