252401670

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{3847}}^1$

素因数の和:3878

約数の個数: 72

約数和(自身を含む): 681627024

約数和(自身を除く): 429225354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 3847, 4374, 6561, 7290, 7694, 10935, 11541, 13122, 19235, 21870, 23082, 32805, 34623, 38470, 57705, 65610, 69246, 103869, 115410, 173115, 207738, 311607, 346230, 519345, 623214, 934821, 1038690, 1558035, 1869642, 2804463, 3116070, 4674105, 5608926, 8413389, 9348210, 14022315, 16826778, 25240167, 28044630, 42066945, 50480334, 84133890, 126200835, 252401670]

約数ペア:

[(1, 252401670), (2, 126200835), (3, 84133890), (5, 50480334), (6, 42066945), (9, 28044630), (10, 25240167), (15, 16826778), (18, 14022315), (27, 9348210), (30, 8413389), (45, 5608926), (54, 4674105), (81, 3116070), (90, 2804463), (135, 1869642), (162, 1558035), (243, 1038690), (270, 934821), (405, 623214), (486, 519345), (729, 346230), (810, 311607), (1215, 207738), (1458, 173115), (2187, 115410), (2430, 103869), (3645, 69246), (3847, 65610), (4374, 57705), (6561, 38470), (7290, 34623), (7694, 32805), (10935, 23082), (11541, 21870), (13122, 19235)]