307983000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 1061424000

約数和(自身を除く): 753441000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 53, 60, 65, 75, 78, 100, 104, 106, 120, 125, 130, 149, 150, 156, 159, 195, 200, 212, 250, 260, 265, 298, 300, 312, 318, 325, 375, 390, 424, 447, 500, 520, 530, 596, 600, 636, 650, 689, 745, 750, 780, 795, 894, 975, 1000, 1060, 1192, 1272, 1300, 1325, 1378, 1490, 1500, 1560, 1590, 1625, 1788, 1937, 1950, 2067, 2120, 2235, 2600, 2650, 2756, 2980, 3000, 3180, 3250, 3445, 3576, 3725, 3874, 3900, 3975, 4134, 4470, 4875, 5300, 5512, 5811, 5960, 6360, 6500, 6625, 6890, 7450, 7748, 7800, 7897, 7950, 8268, 8940, 9685, 9750, 10335, 10600, 11175, 11622, 13000, 13250, 13780, 14900, 15496, 15794, 15900, 16536, 17225, 17880, 18625, 19370, 19500, 19875, 20670, 22350, 23244, 23691, 26500, 27560, 29055, 29800, 31588, 31800, 34450, 37250, 38740, 39000, 39485, 39750, 41340, 44700, 46488, 47382, 48425, 51675, 53000, 55875, 58110, 63176, 68900, 74500, 77480, 78970, 79500, 82680, 86125, 89400, 94764, 96850, 102661, 103350, 111750, 116220, 118455, 137800, 145275, 149000, 157940, 159000, 172250, 189528, 193700, 197425, 205322, 206700, 223500, 232440, 236910, 242125, 258375, 290550, 307983, 315880, 344500, 387400, 394850, 410644, 413400, 447000, 473820, 484250, 513305, 516750, 581100, 592275, 615966, 689000, 726375, 789700, 821288, 947640, 968500, 987125, 1026610, 1033500, 1162200, 1184550, 1231932, 1452750, 1539915, 1579400, 1937000, 1974250, 2053220, 2067000, 2369100, 2463864, 2566525, 2905500, 2961375, 3079830, 3948500, 4106440, 4738200, 5133050, 5811000, 5922750, 6159660, 7699575, 7897000, 10266100, 11845500, 12319320, 12832625, 15399150, 20532200, 23691000, 25665250, 30798300, 38497875, 51330500, 61596600, 76995750, 102661000, 153991500, 307983000]

約数ペア:

[(1, 307983000), (2, 153991500), (3, 102661000), (4, 76995750), (5, 61596600), (6, 51330500), (8, 38497875), (10, 30798300), (12, 25665250), (13, 23691000), (15, 20532200), (20, 15399150), (24, 12832625), (25, 12319320), (26, 11845500), (30, 10266100), (39, 7897000), (40, 7699575), (50, 6159660), (52, 5922750), (53, 5811000), (60, 5133050), (65, 4738200), (75, 4106440), (78, 3948500), (100, 3079830), (104, 2961375), (106, 2905500), (120, 2566525), (125, 2463864), (130, 2369100), (149, 2067000), (150, 2053220), (156, 1974250), (159, 1937000), (195, 1579400), (200, 1539915), (212, 1452750), (250, 1231932), (260, 1184550), (265, 1162200), (298, 1033500), (300, 1026610), (312, 987125), (318, 968500), (325, 947640), (375, 821288), (390, 789700), (424, 726375), (447, 689000), (500, 615966), (520, 592275), (530, 581100), (596, 516750), (600, 513305), (636, 484250), (650, 473820), (689, 447000), (745, 413400), (750, 410644), (780, 394850), (795, 387400), (894, 344500), (975, 315880), (1000, 307983), (1060, 290550), (1192, 258375), (1272, 242125), (1300, 236910), (1325, 232440), (1378, 223500), (1490, 206700), (1500, 205322), (1560, 197425), (1590, 193700), (1625, 189528), (1788, 172250), (1937, 159000), (1950, 157940), (2067, 149000), (2120, 145275), (2235, 137800), (2600, 118455), (2650, 116220), (2756, 111750), (2980, 103350), (3000, 102661), (3180, 96850), (3250, 94764), (3445, 89400), (3576, 86125), (3725, 82680), (3874, 79500), (3900, 78970), (3975, 77480), (4134, 74500), (4470, 68900), (4875, 63176), (5300, 58110), (5512, 55875), (5811, 53000), (5960, 51675), (6360, 48425), (6500, 47382), (6625, 46488), (6890, 44700), (7450, 41340), (7748, 39750), (7800, 39485), (7897, 39000), (7950, 38740), (8268, 37250), (8940, 34450), (9685, 31800), (9750, 31588), (10335, 29800), (10600, 29055), (11175, 27560), (11622, 26500), (13000, 23691), (13250, 23244), (13780, 22350), (14900, 20670), (15496, 19875), (15794, 19500), (15900, 19370), (16536, 18625), (17225, 17880)]