263244150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2695

約数の個数: 144

約数和(自身を含む): 806760864

約数和(自身を除く): 543516714

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 170, 195, 221, 225, 234, 255, 306, 325, 390, 425, 442, 450, 510, 585, 650, 663, 765, 850, 975, 1105, 1170, 1275, 1326, 1530, 1950, 1989, 2210, 2550, 2647, 2925, 3315, 3825, 3978, 5294, 5525, 5850, 6630, 7650, 7941, 9945, 11050, 13235, 15882, 16575, 19890, 23823, 26470, 33150, 34411, 39705, 44999, 47646, 49725, 66175, 68822, 79410, 89998, 99450, 103233, 119115, 132350, 134997, 172055, 198525, 206466, 224995, 238230, 269994, 309699, 344110, 397050, 404991, 449990, 516165, 584987, 595575, 619398, 674985, 809982, 860275, 1032330, 1124975, 1169974, 1191150, 1349970, 1548495, 1720550, 1754961, 2024955, 2249950, 2580825, 2924935, 3096990, 3374925, 3509922, 4049910, 5161650, 5264883, 5849870, 6749850, 7742475, 8774805, 10124775, 10529766, 14624675, 15484950, 17549610, 20249550, 26324415, 29249350, 43874025, 52648830, 87748050, 131622075, 263244150]

約数ペア:

[(1, 263244150), (2, 131622075), (3, 87748050), (5, 52648830), (6, 43874025), (9, 29249350), (10, 26324415), (13, 20249550), (15, 17549610), (17, 15484950), (18, 14624675), (25, 10529766), (26, 10124775), (30, 8774805), (34, 7742475), (39, 6749850), (45, 5849870), (50, 5264883), (51, 5161650), (65, 4049910), (75, 3509922), (78, 3374925), (85, 3096990), (90, 2924935), (102, 2580825), (117, 2249950), (130, 2024955), (150, 1754961), (153, 1720550), (170, 1548495), (195, 1349970), (221, 1191150), (225, 1169974), (234, 1124975), (255, 1032330), (306, 860275), (325, 809982), (390, 674985), (425, 619398), (442, 595575), (450, 584987), (510, 516165), (585, 449990), (650, 404991), (663, 397050), (765, 344110), (850, 309699), (975, 269994), (1105, 238230), (1170, 224995), (1275, 206466), (1326, 198525), (1530, 172055), (1950, 134997), (1989, 132350), (2210, 119115), (2550, 103233), (2647, 99450), (2925, 89998), (3315, 79410), (3825, 68822), (3978, 66175), (5294, 49725), (5525, 47646), (5850, 44999), (6630, 39705), (7650, 34411), (7941, 33150), (9945, 26470), (11050, 23823), (13235, 19890), (15882, 16575)]