65115900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8039}}^1$

素因数の和:8065

約数の個数: 90

約数和(自身を含む): 211106280

約数和(自身を除く): 145990380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8039, 8100, 16078, 24117, 32156, 40195, 48234, 72351, 80390, 96468, 120585, 144702, 160780, 200975, 217053, 241170, 289404, 361755, 401950, 434106, 482340, 602925, 651159, 723510, 803900, 868212, 1085265, 1205850, 1302318, 1447020, 1808775, 2170530, 2411700, 2604636, 3255795, 3617550, 4341060, 5426325, 6511590, 7235100, 10852650, 13023180, 16278975, 21705300, 32557950, 65115900]

約数ペア:

[(1, 65115900), (2, 32557950), (3, 21705300), (4, 16278975), (5, 13023180), (6, 10852650), (9, 7235100), (10, 6511590), (12, 5426325), (15, 4341060), (18, 3617550), (20, 3255795), (25, 2604636), (27, 2411700), (30, 2170530), (36, 1808775), (45, 1447020), (50, 1302318), (54, 1205850), (60, 1085265), (75, 868212), (81, 803900), (90, 723510), (100, 651159), (108, 602925), (135, 482340), (150, 434106), (162, 401950), (180, 361755), (225, 289404), (270, 241170), (300, 217053), (324, 200975), (405, 160780), (450, 144702), (540, 120585), (675, 96468), (810, 80390), (900, 72351), (1350, 48234), (1620, 40195), (2025, 32156), (2700, 24117), (4050, 16078), (8039, 8100)]