151985160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:853

約数の個数: 160

約数和(自身を含む): 519888600

約数和(自身を除く): 367903440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 769, 810, 915, 1080, 1098, 1220, 1464, 1538, 1620, 1647, 1830, 2196, 2307, 2440, 2745, 3076, 3240, 3294, 3660, 3845, 4392, 4614, 4941, 5490, 6152, 6588, 6921, 7320, 7690, 8235, 9228, 9882, 10980, 11535, 13176, 13842, 15380, 16470, 18456, 19764, 20763, 21960, 23070, 24705, 27684, 30760, 32940, 34605, 39528, 41526, 46140, 46909, 49410, 55368, 62289, 65880, 69210, 83052, 92280, 93818, 98820, 103815, 124578, 138420, 140727, 166104, 187636, 197640, 207630, 234545, 249156, 276840, 281454, 311445, 375272, 415260, 422181, 469090, 498312, 562908, 622890, 703635, 830520, 844362, 938180, 1125816, 1245780, 1266543, 1407270, 1688724, 1876360, 2110905, 2491560, 2533086, 2814540, 3377448, 3799629, 4221810, 5066172, 5629080, 6332715, 7599258, 8443620, 10132344, 12665430, 15198516, 16887240, 18998145, 25330860, 30397032, 37996290, 50661720, 75992580, 151985160]

約数ペア:

[(1, 151985160), (2, 75992580), (3, 50661720), (4, 37996290), (5, 30397032), (6, 25330860), (8, 18998145), (9, 16887240), (10, 15198516), (12, 12665430), (15, 10132344), (18, 8443620), (20, 7599258), (24, 6332715), (27, 5629080), (30, 5066172), (36, 4221810), (40, 3799629), (45, 3377448), (54, 2814540), (60, 2533086), (61, 2491560), (72, 2110905), (81, 1876360), (90, 1688724), (108, 1407270), (120, 1266543), (122, 1245780), (135, 1125816), (162, 938180), (180, 844362), (183, 830520), (216, 703635), (244, 622890), (270, 562908), (305, 498312), (324, 469090), (360, 422181), (366, 415260), (405, 375272), (488, 311445), (540, 281454), (549, 276840), (610, 249156), (648, 234545), (732, 207630), (769, 197640), (810, 187636), (915, 166104), (1080, 140727), (1098, 138420), (1220, 124578), (1464, 103815), (1538, 98820), (1620, 93818), (1647, 92280), (1830, 83052), (2196, 69210), (2307, 65880), (2440, 62289), (2745, 55368), (3076, 49410), (3240, 46909), (3294, 46140), (3660, 41526), (3845, 39528), (4392, 34605), (4614, 32940), (4941, 30760), (5490, 27684), (6152, 24705), (6588, 23070), (6921, 21960), (7320, 20763), (7690, 19764), (8235, 18456), (9228, 16470), (9882, 15380), (10980, 13842), (11535, 13176)]