75625320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 244944000

約数和(自身を除く): 169318680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 809, 820, 984, 1140, 1230, 1558, 1618, 1640, 2280, 2337, 2427, 2460, 3116, 3236, 3895, 4045, 4674, 4854, 4920, 6232, 6472, 7790, 8090, 9348, 9708, 11685, 12135, 15371, 15580, 16180, 18696, 19416, 23370, 24270, 30742, 31160, 32360, 33169, 46113, 46740, 48540, 61484, 66338, 76855, 92226, 93480, 97080, 99507, 122968, 132676, 153710, 165845, 184452, 199014, 230565, 265352, 307420, 331690, 368904, 398028, 461130, 497535, 614840, 630211, 663380, 796056, 922260, 995070, 1260422, 1326760, 1844520, 1890633, 1990140, 2520844, 3151055, 3781266, 3980280, 5041688, 6302110, 7562532, 9453165, 12604220, 15125064, 18906330, 25208440, 37812660, 75625320]

約数ペア:

[(1, 75625320), (2, 37812660), (3, 25208440), (4, 18906330), (5, 15125064), (6, 12604220), (8, 9453165), (10, 7562532), (12, 6302110), (15, 5041688), (19, 3980280), (20, 3781266), (24, 3151055), (30, 2520844), (38, 1990140), (40, 1890633), (41, 1844520), (57, 1326760), (60, 1260422), (76, 995070), (82, 922260), (95, 796056), (114, 663380), (120, 630211), (123, 614840), (152, 497535), (164, 461130), (190, 398028), (205, 368904), (228, 331690), (246, 307420), (285, 265352), (328, 230565), (380, 199014), (410, 184452), (456, 165845), (492, 153710), (570, 132676), (615, 122968), (760, 99507), (779, 97080), (809, 93480), (820, 92226), (984, 76855), (1140, 66338), (1230, 61484), (1558, 48540), (1618, 46740), (1640, 46113), (2280, 33169), (2337, 32360), (2427, 31160), (2460, 30742), (3116, 24270), (3236, 23370), (3895, 19416), (4045, 18696), (4674, 16180), (4854, 15580), (4920, 15371), (6232, 12135), (6472, 11685), (7790, 9708), (8090, 9348)]