202063020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 617261568

約数和(自身を除く): 415198548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 271, 289, 340, 430, 510, 516, 542, 578, 645, 731, 813, 860, 867, 1020, 1084, 1156, 1290, 1355, 1445, 1462, 1626, 1734, 2193, 2580, 2710, 2890, 2924, 3252, 3468, 3655, 4065, 4335, 4386, 4607, 5420, 5780, 7310, 8130, 8670, 8772, 9214, 10965, 11653, 12427, 13821, 14620, 16260, 17340, 18428, 21930, 23035, 23306, 24854, 27642, 34959, 37281, 43860, 46070, 46612, 49708, 55284, 58265, 62135, 69105, 69918, 74562, 78319, 92140, 116530, 124270, 138210, 139836, 149124, 156638, 174795, 186405, 198101, 233060, 234957, 248540, 276420, 313276, 349590, 372810, 391595, 396202, 469914, 594303, 699180, 745620, 783190, 792404, 939828, 990505, 1174785, 1188606, 1566380, 1981010, 2349570, 2377212, 2971515, 3367717, 3962020, 4699140, 5943030, 6735434, 10103151, 11886060, 13470868, 16838585, 20206302, 33677170, 40412604, 50515755, 67354340, 101031510, 202063020]

約数ペア:

[(1, 202063020), (2, 101031510), (3, 67354340), (4, 50515755), (5, 40412604), (6, 33677170), (10, 20206302), (12, 16838585), (15, 13470868), (17, 11886060), (20, 10103151), (30, 6735434), (34, 5943030), (43, 4699140), (51, 3962020), (60, 3367717), (68, 2971515), (85, 2377212), (86, 2349570), (102, 1981010), (129, 1566380), (170, 1188606), (172, 1174785), (204, 990505), (215, 939828), (255, 792404), (258, 783190), (271, 745620), (289, 699180), (340, 594303), (430, 469914), (510, 396202), (516, 391595), (542, 372810), (578, 349590), (645, 313276), (731, 276420), (813, 248540), (860, 234957), (867, 233060), (1020, 198101), (1084, 186405), (1156, 174795), (1290, 156638), (1355, 149124), (1445, 139836), (1462, 138210), (1626, 124270), (1734, 116530), (2193, 92140), (2580, 78319), (2710, 74562), (2890, 69918), (2924, 69105), (3252, 62135), (3468, 58265), (3655, 55284), (4065, 49708), (4335, 46612), (4386, 46070), (4607, 43860), (5420, 37281), (5780, 34959), (7310, 27642), (8130, 24854), (8670, 23306), (8772, 23035), (9214, 21930), (10965, 18428), (11653, 17340), (12427, 16260), (13821, 14620)]