153932280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1329

約数の個数: 128

約数和(自身を含む): 497378880

約数和(自身を除く): 343446600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1237, 1464, 1830, 2040, 2074, 2440, 2474, 3111, 3660, 3711, 4148, 4948, 5185, 6185, 6222, 7320, 7422, 8296, 9896, 10370, 12370, 12444, 14844, 15555, 18555, 20740, 21029, 24740, 24888, 29688, 31110, 37110, 41480, 42058, 49480, 62220, 63087, 74220, 75457, 84116, 105145, 124440, 126174, 148440, 150914, 168232, 210290, 226371, 252348, 301828, 315435, 377285, 420580, 452742, 504696, 603656, 630870, 754570, 841160, 905484, 1131855, 1261740, 1282769, 1509140, 1810968, 2263710, 2523480, 2565538, 3018280, 3848307, 4527420, 5131076, 6413845, 7696614, 9054840, 10262152, 12827690, 15393228, 19241535, 25655380, 30786456, 38483070, 51310760, 76966140, 153932280]

約数ペア:

[(1, 153932280), (2, 76966140), (3, 51310760), (4, 38483070), (5, 30786456), (6, 25655380), (8, 19241535), (10, 15393228), (12, 12827690), (15, 10262152), (17, 9054840), (20, 7696614), (24, 6413845), (30, 5131076), (34, 4527420), (40, 3848307), (51, 3018280), (60, 2565538), (61, 2523480), (68, 2263710), (85, 1810968), (102, 1509140), (120, 1282769), (122, 1261740), (136, 1131855), (170, 905484), (183, 841160), (204, 754570), (244, 630870), (255, 603656), (305, 504696), (340, 452742), (366, 420580), (408, 377285), (488, 315435), (510, 301828), (610, 252348), (680, 226371), (732, 210290), (915, 168232), (1020, 150914), (1037, 148440), (1220, 126174), (1237, 124440), (1464, 105145), (1830, 84116), (2040, 75457), (2074, 74220), (2440, 63087), (2474, 62220), (3111, 49480), (3660, 42058), (3711, 41480), (4148, 37110), (4948, 31110), (5185, 29688), (6185, 24888), (6222, 24740), (7320, 21029), (7422, 20740), (8296, 18555), (9896, 15555), (10370, 14844), (12370, 12444)]