151370280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 504576540

約数和(自身を除く): 353206260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 113, 120, 122, 180, 183, 226, 244, 305, 339, 360, 366, 452, 488, 549, 565, 610, 678, 732, 904, 915, 1017, 1098, 1130, 1220, 1356, 1464, 1695, 1830, 2034, 2196, 2260, 2440, 2712, 2745, 3390, 3660, 3721, 4068, 4392, 4520, 5085, 5490, 6780, 6893, 7320, 7442, 8136, 10170, 10980, 11163, 13560, 13786, 14884, 18605, 20340, 20679, 21960, 22326, 27572, 29768, 33489, 34465, 37210, 40680, 41358, 44652, 55144, 55815, 62037, 66978, 68930, 74420, 82716, 89304, 103395, 111630, 124074, 133956, 137860, 148840, 165432, 167445, 206790, 223260, 248148, 267912, 275720, 310185, 334890, 413580, 420473, 446520, 496296, 620370, 669780, 827160, 840946, 1240740, 1261419, 1339560, 1681892, 2102365, 2481480, 2522838, 3363784, 3784257, 4204730, 5045676, 6307095, 7568514, 8409460, 10091352, 12614190, 15137028, 16818920, 18921285, 25228380, 30274056, 37842570, 50456760, 75685140, 151370280]

約数ペア:

[(1, 151370280), (2, 75685140), (3, 50456760), (4, 37842570), (5, 30274056), (6, 25228380), (8, 18921285), (9, 16818920), (10, 15137028), (12, 12614190), (15, 10091352), (18, 8409460), (20, 7568514), (24, 6307095), (30, 5045676), (36, 4204730), (40, 3784257), (45, 3363784), (60, 2522838), (61, 2481480), (72, 2102365), (90, 1681892), (113, 1339560), (120, 1261419), (122, 1240740), (180, 840946), (183, 827160), (226, 669780), (244, 620370), (305, 496296), (339, 446520), (360, 420473), (366, 413580), (452, 334890), (488, 310185), (549, 275720), (565, 267912), (610, 248148), (678, 223260), (732, 206790), (904, 167445), (915, 165432), (1017, 148840), (1098, 137860), (1130, 133956), (1220, 124074), (1356, 111630), (1464, 103395), (1695, 89304), (1830, 82716), (2034, 74420), (2196, 68930), (2260, 66978), (2440, 62037), (2712, 55815), (2745, 55144), (3390, 44652), (3660, 41358), (3721, 40680), (4068, 37210), (4392, 34465), (4520, 33489), (5085, 29768), (5490, 27572), (6780, 22326), (6893, 21960), (7320, 20679), (7442, 20340), (8136, 18605), (10170, 14884), (10980, 13786), (11163, 13560)]