45551473020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{725111}}^1$

素因数の和:725475

約数の個数: 72

約数和(自身を含む): 138568903200

約数和(自身を除く): 93017430180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 2094, 3141, 3490, 4188, 5235, 6282, 6980, 10470, 12564, 15705, 20940, 31410, 62820, 725111, 1450222, 2175333, 2900444, 3625555, 4350666, 6525999, 7251110, 8701332, 10876665, 13051998, 14502220, 21753330, 26103996, 32629995, 43506660, 65259990, 130519980, 253063739, 506127478, 759191217, 1012254956, 1265318695, 1518382434, 2277573651, 2530637390, 3036764868, 3795956085, 4555147302, 5061274780, 7591912170, 9110294604, 11387868255, 15183824340, 22775736510, 45551473020]

約数ペア:

[(1, 45551473020), (2, 22775736510), (3, 15183824340), (4, 11387868255), (5, 9110294604), (6, 7591912170), (9, 5061274780), (10, 4555147302), (12, 3795956085), (15, 3036764868), (18, 2530637390), (20, 2277573651), (30, 1518382434), (36, 1265318695), (45, 1012254956), (60, 759191217), (90, 506127478), (180, 253063739), (349, 130519980), (698, 65259990), (1047, 43506660), (1396, 32629995), (1745, 26103996), (2094, 21753330), (3141, 14502220), (3490, 13051998), (4188, 10876665), (5235, 8701332), (6282, 7251110), (6980, 6525999), (10470, 4350666), (12564, 3625555), (15705, 2900444), (20940, 2175333), (31410, 1450222), (62820, 725111)]