40468500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 216

約数和(自身を含む): 141306984

約数和(自身を除く): 100838484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 25, 30, 34, 36, 45, 46, 50, 51, 60, 68, 69, 75, 85, 90, 92, 100, 102, 115, 125, 138, 150, 153, 170, 180, 204, 207, 225, 230, 250, 255, 276, 300, 306, 340, 345, 375, 391, 414, 425, 450, 460, 500, 510, 529, 575, 612, 690, 750, 765, 782, 828, 850, 900, 1020, 1035, 1058, 1125, 1150, 1173, 1275, 1380, 1500, 1530, 1564, 1587, 1700, 1725, 1955, 2070, 2116, 2125, 2250, 2300, 2346, 2550, 2645, 2875, 3060, 3174, 3450, 3519, 3825, 3910, 4140, 4250, 4500, 4692, 4761, 5100, 5175, 5290, 5750, 5865, 6348, 6375, 6900, 7038, 7650, 7820, 7935, 8500, 8625, 8993, 9522, 9775, 10350, 10580, 11500, 11730, 12750, 13225, 14076, 15300, 15870, 17250, 17595, 17986, 19044, 19125, 19550, 20700, 23460, 23805, 25500, 25875, 26450, 26979, 29325, 31740, 34500, 35190, 35972, 38250, 39100, 39675, 44965, 47610, 48875, 51750, 52900, 53958, 58650, 66125, 70380, 76500, 79350, 80937, 87975, 89930, 95220, 97750, 103500, 107916, 117300, 119025, 132250, 134895, 146625, 158700, 161874, 175950, 179860, 195500, 198375, 224825, 238050, 264500, 269790, 293250, 323748, 351900, 396750, 404685, 439875, 449650, 476100, 539580, 586500, 595125, 674475, 793500, 809370, 879750, 899300, 1124125, 1190250, 1348950, 1618740, 1759500, 2023425, 2248250, 2380500, 2697900, 3372375, 4046850, 4496500, 6744750, 8093700, 10117125, 13489500, 20234250, 40468500]

約数ペア:

[(1, 40468500), (2, 20234250), (3, 13489500), (4, 10117125), (5, 8093700), (6, 6744750), (9, 4496500), (10, 4046850), (12, 3372375), (15, 2697900), (17, 2380500), (18, 2248250), (20, 2023425), (23, 1759500), (25, 1618740), (30, 1348950), (34, 1190250), (36, 1124125), (45, 899300), (46, 879750), (50, 809370), (51, 793500), (60, 674475), (68, 595125), (69, 586500), (75, 539580), (85, 476100), (90, 449650), (92, 439875), (100, 404685), (102, 396750), (115, 351900), (125, 323748), (138, 293250), (150, 269790), (153, 264500), (170, 238050), (180, 224825), (204, 198375), (207, 195500), (225, 179860), (230, 175950), (250, 161874), (255, 158700), (276, 146625), (300, 134895), (306, 132250), (340, 119025), (345, 117300), (375, 107916), (391, 103500), (414, 97750), (425, 95220), (450, 89930), (460, 87975), (500, 80937), (510, 79350), (529, 76500), (575, 70380), (612, 66125), (690, 58650), (750, 53958), (765, 52900), (782, 51750), (828, 48875), (850, 47610), (900, 44965), (1020, 39675), (1035, 39100), (1058, 38250), (1125, 35972), (1150, 35190), (1173, 34500), (1275, 31740), (1380, 29325), (1500, 26979), (1530, 26450), (1564, 25875), (1587, 25500), (1700, 23805), (1725, 23460), (1955, 20700), (2070, 19550), (2116, 19125), (2125, 19044), (2250, 17986), (2300, 17595), (2346, 17250), (2550, 15870), (2645, 15300), (2875, 14076), (3060, 13225), (3174, 12750), (3450, 11730), (3519, 11500), (3825, 10580), (3910, 10350), (4140, 9775), (4250, 9522), (4500, 8993), (4692, 8625), (4761, 8500), (5100, 7935), (5175, 7820), (5290, 7650), (5750, 7038), (5865, 6900), (6348, 6375)]