15696403600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{6361}}^1$

素因数の和:6609

約数の個数: 120

約数和(自身を含む): 39128844800

約数和(自身を除く): 23432441200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 199, 200, 248, 310, 398, 400, 496, 620, 775, 796, 995, 1240, 1550, 1592, 1990, 2480, 3100, 3184, 3980, 4975, 6169, 6200, 6361, 7960, 9950, 12338, 12400, 12722, 15920, 19900, 24676, 25444, 30845, 31805, 39800, 49352, 50888, 61690, 63610, 79600, 98704, 101776, 123380, 127220, 154225, 159025, 197191, 246760, 254440, 308450, 318050, 394382, 493520, 508880, 616900, 636100, 788764, 985955, 1233800, 1265839, 1272200, 1577528, 1971910, 2467600, 2531678, 2544400, 3155056, 3943820, 4929775, 5063356, 6329195, 7887640, 9859550, 10126712, 12658390, 15775280, 19719100, 20253424, 25316780, 31645975, 39241009, 39438200, 50633560, 63291950, 78482018, 78876400, 101267120, 126583900, 156964036, 196205045, 253167800, 313928072, 392410090, 506335600, 627856144, 784820180, 981025225, 1569640360, 1962050450, 3139280720, 3924100900, 7848201800, 15696403600]

約数ペア:

[(1, 15696403600), (2, 7848201800), (4, 3924100900), (5, 3139280720), (8, 1962050450), (10, 1569640360), (16, 981025225), (20, 784820180), (25, 627856144), (31, 506335600), (40, 392410090), (50, 313928072), (62, 253167800), (80, 196205045), (100, 156964036), (124, 126583900), (155, 101267120), (199, 78876400), (200, 78482018), (248, 63291950), (310, 50633560), (398, 39438200), (400, 39241009), (496, 31645975), (620, 25316780), (775, 20253424), (796, 19719100), (995, 15775280), (1240, 12658390), (1550, 10126712), (1592, 9859550), (1990, 7887640), (2480, 6329195), (3100, 5063356), (3184, 4929775), (3980, 3943820), (4975, 3155056), (6169, 2544400), (6200, 2531678), (6361, 2467600), (7960, 1971910), (9950, 1577528), (12338, 1272200), (12400, 1265839), (12722, 1233800), (15920, 985955), (19900, 788764), (24676, 636100), (25444, 616900), (30845, 508880), (31805, 493520), (39800, 394382), (49352, 318050), (50888, 308450), (61690, 254440), (63610, 246760), (79600, 197191), (98704, 159025), (101776, 154225), (123380, 127220)]