2078559750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{45433}}^1$

素因数の和:45514

約数の個数: 64

約数和(自身を含む): 5273251776

約数和(自身を除く): 3194692026

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 125, 150, 183, 250, 305, 366, 375, 610, 750, 915, 1525, 1830, 3050, 4575, 7625, 9150, 15250, 22875, 45433, 45750, 90866, 136299, 227165, 272598, 454330, 681495, 1135825, 1362990, 2271650, 2771413, 3407475, 5542826, 5679125, 6814950, 8314239, 11358250, 13857065, 16628478, 17037375, 27714130, 34074750, 41571195, 69285325, 83142390, 138570650, 207855975, 346426625, 415711950, 692853250, 1039279875, 2078559750]

約数ペア:

[(1, 2078559750), (2, 1039279875), (3, 692853250), (5, 415711950), (6, 346426625), (10, 207855975), (15, 138570650), (25, 83142390), (30, 69285325), (50, 41571195), (61, 34074750), (75, 27714130), (122, 17037375), (125, 16628478), (150, 13857065), (183, 11358250), (250, 8314239), (305, 6814950), (366, 5679125), (375, 5542826), (610, 3407475), (750, 2771413), (915, 2271650), (1525, 1362990), (1830, 1135825), (3050, 681495), (4575, 454330), (7625, 272598), (9150, 227165), (15250, 136299), (22875, 90866), (45433, 45750)]