2018449950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 5825841408

約数和(自身を除く): 3807391458

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 150, 165, 170, 187, 227, 255, 275, 317, 330, 374, 425, 454, 510, 550, 561, 634, 681, 825, 850, 935, 951, 1122, 1135, 1275, 1362, 1585, 1650, 1870, 1902, 2270, 2497, 2550, 2805, 3170, 3405, 3487, 3859, 4675, 4755, 4994, 5389, 5610, 5675, 6810, 6974, 7491, 7718, 7925, 9350, 9510, 10461, 10778, 11350, 11577, 12485, 14025, 14982, 15850, 16167, 17025, 17435, 19295, 20922, 23154, 23775, 24970, 26945, 28050, 32334, 34050, 34870, 37455, 38590, 42449, 47550, 52305, 53890, 57885, 59279, 62425, 71959, 74910, 80835, 84898, 87175, 96475, 104610, 115770, 118558, 124850, 127347, 134725, 143918, 161670, 174350, 177837, 187275, 192950, 212245, 215877, 254694, 261525, 269450, 289425, 296395, 355674, 359795, 374550, 404175, 424490, 431754, 523050, 578850, 592790, 636735, 719590, 791549, 808350, 889185, 1061225, 1079385, 1223303, 1273470, 1481975, 1583098, 1778370, 1798975, 2122450, 2158770, 2374647, 2446606, 2963950, 3183675, 3597950, 3669909, 3957745, 4445925, 4749294, 5396925, 6116515, 6367350, 7339818, 7915490, 8891850, 10793850, 11873235, 12233030, 13456333, 18349545, 19788725, 23746470, 26912666, 30582575, 36699090, 39577450, 40368999, 59366175, 61165150, 67281665, 80737998, 91747725, 118732350, 134563330, 183495450, 201844995, 336408325, 403689990, 672816650, 1009224975, 2018449950]

約数ペア:

[(1, 2018449950), (2, 1009224975), (3, 672816650), (5, 403689990), (6, 336408325), (10, 201844995), (11, 183495450), (15, 134563330), (17, 118732350), (22, 91747725), (25, 80737998), (30, 67281665), (33, 61165150), (34, 59366175), (50, 40368999), (51, 39577450), (55, 36699090), (66, 30582575), (75, 26912666), (85, 23746470), (102, 19788725), (110, 18349545), (150, 13456333), (165, 12233030), (170, 11873235), (187, 10793850), (227, 8891850), (255, 7915490), (275, 7339818), (317, 6367350), (330, 6116515), (374, 5396925), (425, 4749294), (454, 4445925), (510, 3957745), (550, 3669909), (561, 3597950), (634, 3183675), (681, 2963950), (825, 2446606), (850, 2374647), (935, 2158770), (951, 2122450), (1122, 1798975), (1135, 1778370), (1275, 1583098), (1362, 1481975), (1585, 1273470), (1650, 1223303), (1870, 1079385), (1902, 1061225), (2270, 889185), (2497, 808350), (2550, 791549), (2805, 719590), (3170, 636735), (3405, 592790), (3487, 578850), (3859, 523050), (4675, 431754), (4755, 424490), (4994, 404175), (5389, 374550), (5610, 359795), (5675, 355674), (6810, 296395), (6974, 289425), (7491, 269450), (7718, 261525), (7925, 254694), (9350, 215877), (9510, 212245), (10461, 192950), (10778, 187275), (11350, 177837), (11577, 174350), (12485, 161670), (14025, 143918), (14982, 134725), (15850, 127347), (16167, 124850), (17025, 118558), (17435, 115770), (19295, 104610), (20922, 96475), (23154, 87175), (23775, 84898), (24970, 80835), (26945, 74910), (28050, 71959), (32334, 62425), (34050, 59279), (34870, 57885), (37455, 53890), (38590, 52305), (42449, 47550)]