518284980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2340

約数の個数: 144

約数和(自身を含む): 1665780480

約数和(自身を除く): 1147495500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 810, 846, 940, 972, 1215, 1269, 1410, 1620, 1692, 2115, 2269, 2430, 2538, 2820, 3807, 4230, 4538, 4860, 5076, 6345, 6807, 7614, 8460, 9076, 11345, 11421, 12690, 13614, 15228, 19035, 20421, 22690, 22842, 25380, 27228, 34035, 38070, 40842, 45380, 45684, 57105, 61263, 68070, 76140, 81684, 102105, 106643, 114210, 122526, 136140, 183789, 204210, 213286, 228420, 245052, 306315, 319929, 367578, 408420, 426572, 533215, 551367, 612630, 639858, 735156, 918945, 959787, 1066430, 1102734, 1225260, 1279716, 1599645, 1837890, 1919574, 2132860, 2205468, 2756835, 2879361, 3199290, 3675780, 3839148, 4798935, 5513670, 5758722, 6398580, 8638083, 9597870, 11027340, 11517444, 14396805, 17276166, 19195740, 25914249, 28793610, 34552332, 43190415, 51828498, 57587220, 86380830, 103656996, 129571245, 172761660, 259142490, 518284980]

約数ペア:

[(1, 518284980), (2, 259142490), (3, 172761660), (4, 129571245), (5, 103656996), (6, 86380830), (9, 57587220), (10, 51828498), (12, 43190415), (15, 34552332), (18, 28793610), (20, 25914249), (27, 19195740), (30, 17276166), (36, 14396805), (45, 11517444), (47, 11027340), (54, 9597870), (60, 8638083), (81, 6398580), (90, 5758722), (94, 5513670), (108, 4798935), (135, 3839148), (141, 3675780), (162, 3199290), (180, 2879361), (188, 2756835), (235, 2205468), (243, 2132860), (270, 1919574), (282, 1837890), (324, 1599645), (405, 1279716), (423, 1225260), (470, 1102734), (486, 1066430), (540, 959787), (564, 918945), (705, 735156), (810, 639858), (846, 612630), (940, 551367), (972, 533215), (1215, 426572), (1269, 408420), (1410, 367578), (1620, 319929), (1692, 306315), (2115, 245052), (2269, 228420), (2430, 213286), (2538, 204210), (2820, 183789), (3807, 136140), (4230, 122526), (4538, 114210), (4860, 106643), (5076, 102105), (6345, 81684), (6807, 76140), (7614, 68070), (8460, 61263), (9076, 57105), (11345, 45684), (11421, 45380), (12690, 40842), (13614, 38070), (15228, 34035), (19035, 27228), (20421, 25380), (22690, 22842)]