145546860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4663

約数の個数: 96

約数和(自身を含む): 445519872

約数和(自身を除く): 299973012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 4603, 5270, 6324, 7905, 9206, 10540, 13809, 15810, 18412, 23015, 27618, 31620, 46030, 55236, 69045, 78251, 92060, 138090, 142693, 156502, 234753, 276180, 285386, 313004, 391255, 428079, 469506, 570772, 713465, 782510, 856158, 939012, 1173765, 1426930, 1565020, 1712316, 2140395, 2347530, 2425781, 2853860, 4280790, 4695060, 4851562, 7277343, 8561580, 9703124, 12128905, 14554686, 24257810, 29109372, 36386715, 48515620, 72773430, 145546860]

約数ペア:

[(1, 145546860), (2, 72773430), (3, 48515620), (4, 36386715), (5, 29109372), (6, 24257810), (10, 14554686), (12, 12128905), (15, 9703124), (17, 8561580), (20, 7277343), (30, 4851562), (31, 4695060), (34, 4280790), (51, 2853860), (60, 2425781), (62, 2347530), (68, 2140395), (85, 1712316), (93, 1565020), (102, 1426930), (124, 1173765), (155, 939012), (170, 856158), (186, 782510), (204, 713465), (255, 570772), (310, 469506), (340, 428079), (372, 391255), (465, 313004), (510, 285386), (527, 276180), (620, 234753), (930, 156502), (1020, 142693), (1054, 138090), (1581, 92060), (1860, 78251), (2108, 69045), (2635, 55236), (3162, 46030), (4603, 31620), (5270, 27618), (6324, 23015), (7905, 18412), (9206, 15810), (10540, 13809)]