40678200

素因数分解:

$2^3\times 3^8\times 5^2\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 216

約数和(自身を含む): 146434080

約数和(自身を除く): 105755880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 225, 243, 248, 270, 279, 300, 310, 324, 360, 372, 405, 450, 465, 486, 540, 558, 600, 620, 648, 675, 729, 744, 775, 810, 837, 900, 930, 972, 1080, 1116, 1215, 1240, 1350, 1395, 1458, 1550, 1620, 1674, 1800, 1860, 1944, 2025, 2187, 2232, 2325, 2430, 2511, 2700, 2790, 2916, 3100, 3240, 3348, 3645, 3720, 4050, 4185, 4374, 4650, 4860, 5022, 5400, 5580, 5832, 6075, 6200, 6561, 6696, 6975, 7290, 7533, 8100, 8370, 8748, 9300, 9720, 10044, 10935, 11160, 12150, 12555, 13122, 13950, 14580, 15066, 16200, 16740, 17496, 18225, 18600, 20088, 20925, 21870, 22599, 24300, 25110, 26244, 27900, 29160, 30132, 32805, 33480, 36450, 37665, 41850, 43740, 45198, 48600, 50220, 52488, 54675, 55800, 60264, 62775, 65610, 67797, 72900, 75330, 83700, 87480, 90396, 100440, 109350, 112995, 125550, 131220, 135594, 145800, 150660, 164025, 167400, 180792, 188325, 203391, 218700, 225990, 251100, 262440, 271188, 301320, 328050, 338985, 376650, 406782, 437400, 451980, 502200, 542376, 564975, 656100, 677970, 753300, 813564, 903960, 1016955, 1129950, 1312200, 1355940, 1506600, 1627128, 1694925, 2033910, 2259900, 2711880, 3389850, 4067820, 4519800, 5084775, 6779700, 8135640, 10169550, 13559400, 20339100, 40678200]

約数ペア:

[(1, 40678200), (2, 20339100), (3, 13559400), (4, 10169550), (5, 8135640), (6, 6779700), (8, 5084775), (9, 4519800), (10, 4067820), (12, 3389850), (15, 2711880), (18, 2259900), (20, 2033910), (24, 1694925), (25, 1627128), (27, 1506600), (30, 1355940), (31, 1312200), (36, 1129950), (40, 1016955), (45, 903960), (50, 813564), (54, 753300), (60, 677970), (62, 656100), (72, 564975), (75, 542376), (81, 502200), (90, 451980), (93, 437400), (100, 406782), (108, 376650), (120, 338985), (124, 328050), (135, 301320), (150, 271188), (155, 262440), (162, 251100), (180, 225990), (186, 218700), (200, 203391), (216, 188325), (225, 180792), (243, 167400), (248, 164025), (270, 150660), (279, 145800), (300, 135594), (310, 131220), (324, 125550), (360, 112995), (372, 109350), (405, 100440), (450, 90396), (465, 87480), (486, 83700), (540, 75330), (558, 72900), (600, 67797), (620, 65610), (648, 62775), (675, 60264), (729, 55800), (744, 54675), (775, 52488), (810, 50220), (837, 48600), (900, 45198), (930, 43740), (972, 41850), (1080, 37665), (1116, 36450), (1215, 33480), (1240, 32805), (1350, 30132), (1395, 29160), (1458, 27900), (1550, 26244), (1620, 25110), (1674, 24300), (1800, 22599), (1860, 21870), (1944, 20925), (2025, 20088), (2187, 18600), (2232, 18225), (2325, 17496), (2430, 16740), (2511, 16200), (2700, 15066), (2790, 14580), (2916, 13950), (3100, 13122), (3240, 12555), (3348, 12150), (3645, 11160), (3720, 10935), (4050, 10044), (4185, 9720), (4374, 9300), (4650, 8748), (4860, 8370), (5022, 8100), (5400, 7533), (5580, 7290), (5832, 6975), (6075, 6696), (6200, 6561)]