260049000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{5099}}^1$

素因数の和:5140

約数の個数: 128

約数和(自身を含む): 859248000

約数和(自身を除く): 599199000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 200, 204, 250, 255, 300, 340, 375, 408, 425, 500, 510, 600, 680, 750, 850, 1000, 1020, 1275, 1500, 1700, 2040, 2125, 2550, 3000, 3400, 4250, 5099, 5100, 6375, 8500, 10198, 10200, 12750, 15297, 17000, 20396, 25495, 25500, 30594, 40792, 50990, 51000, 61188, 76485, 86683, 101980, 122376, 127475, 152970, 173366, 203960, 254950, 260049, 305940, 346732, 382425, 433415, 509900, 520098, 611880, 637375, 693464, 764850, 866830, 1019800, 1040196, 1274750, 1300245, 1529700, 1733660, 1912125, 2080392, 2167075, 2549500, 2600490, 3059400, 3467320, 3824250, 4334150, 5099000, 5200980, 6501225, 7648500, 8668300, 10401960, 10835375, 13002450, 15297000, 17336600, 21670750, 26004900, 32506125, 43341500, 52009800, 65012250, 86683000, 130024500, 260049000]

約数ペア:

[(1, 260049000), (2, 130024500), (3, 86683000), (4, 65012250), (5, 52009800), (6, 43341500), (8, 32506125), (10, 26004900), (12, 21670750), (15, 17336600), (17, 15297000), (20, 13002450), (24, 10835375), (25, 10401960), (30, 8668300), (34, 7648500), (40, 6501225), (50, 5200980), (51, 5099000), (60, 4334150), (68, 3824250), (75, 3467320), (85, 3059400), (100, 2600490), (102, 2549500), (120, 2167075), (125, 2080392), (136, 1912125), (150, 1733660), (170, 1529700), (200, 1300245), (204, 1274750), (250, 1040196), (255, 1019800), (300, 866830), (340, 764850), (375, 693464), (408, 637375), (425, 611880), (500, 520098), (510, 509900), (600, 433415), (680, 382425), (750, 346732), (850, 305940), (1000, 260049), (1020, 254950), (1275, 203960), (1500, 173366), (1700, 152970), (2040, 127475), (2125, 122376), (2550, 101980), (3000, 86683), (3400, 76485), (4250, 61188), (5099, 51000), (5100, 50990), (6375, 40792), (8500, 30594), (10198, 25500), (10200, 25495), (12750, 20396), (15297, 17000)]