75328440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 248832000

約数和(自身を除く): 173503560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 383, 440, 447, 596, 660, 745, 766, 894, 1149, 1192, 1320, 1490, 1532, 1639, 1788, 1915, 2235, 2298, 2980, 3064, 3278, 3576, 3830, 4213, 4470, 4596, 4917, 5745, 5960, 6556, 7660, 8195, 8426, 8940, 9192, 9834, 11490, 12639, 13112, 15320, 16390, 16852, 17880, 19668, 21065, 22980, 24585, 25278, 32780, 33704, 39336, 42130, 45960, 49170, 50556, 57067, 63195, 65560, 84260, 98340, 101112, 114134, 126390, 168520, 171201, 196680, 228268, 252780, 285335, 342402, 456536, 505560, 570670, 627737, 684804, 856005, 1141340, 1255474, 1369608, 1712010, 1883211, 2282680, 2510948, 3138685, 3424020, 3766422, 5021896, 6277370, 6848040, 7532844, 9416055, 12554740, 15065688, 18832110, 25109480, 37664220, 75328440]

約数ペア:

[(1, 75328440), (2, 37664220), (3, 25109480), (4, 18832110), (5, 15065688), (6, 12554740), (8, 9416055), (10, 7532844), (11, 6848040), (12, 6277370), (15, 5021896), (20, 3766422), (22, 3424020), (24, 3138685), (30, 2510948), (33, 2282680), (40, 1883211), (44, 1712010), (55, 1369608), (60, 1255474), (66, 1141340), (88, 856005), (110, 684804), (120, 627737), (132, 570670), (149, 505560), (165, 456536), (220, 342402), (264, 285335), (298, 252780), (330, 228268), (383, 196680), (440, 171201), (447, 168520), (596, 126390), (660, 114134), (745, 101112), (766, 98340), (894, 84260), (1149, 65560), (1192, 63195), (1320, 57067), (1490, 50556), (1532, 49170), (1639, 45960), (1788, 42130), (1915, 39336), (2235, 33704), (2298, 32780), (2980, 25278), (3064, 24585), (3278, 22980), (3576, 21065), (3830, 19668), (4213, 17880), (4470, 16852), (4596, 16390), (4917, 15320), (5745, 13112), (5960, 12639), (6556, 11490), (7660, 9834), (8195, 9192), (8426, 8940)]