74904750

素因数分解:

$2^1\times 3^7\times 5^3\times {\mathrm{137}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 211835520

約数和(自身を除く): 136930770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 137, 150, 162, 225, 243, 250, 270, 274, 375, 405, 411, 450, 486, 675, 685, 729, 750, 810, 822, 1125, 1215, 1233, 1350, 1370, 1458, 2025, 2055, 2187, 2250, 2430, 2466, 3375, 3425, 3645, 3699, 4050, 4110, 4374, 6075, 6165, 6750, 6850, 7290, 7398, 10125, 10275, 10935, 11097, 12150, 12330, 17125, 18225, 18495, 20250, 20550, 21870, 22194, 30375, 30825, 33291, 34250, 36450, 36990, 51375, 54675, 55485, 60750, 61650, 66582, 91125, 92475, 99873, 102750, 109350, 110970, 154125, 166455, 182250, 184950, 199746, 273375, 277425, 299619, 308250, 332910, 462375, 499365, 546750, 554850, 599238, 832275, 924750, 998730, 1387125, 1498095, 1664550, 2496825, 2774250, 2996190, 4161375, 4993650, 7490475, 8322750, 12484125, 14980950, 24968250, 37452375, 74904750]

約数ペア:

[(1, 74904750), (2, 37452375), (3, 24968250), (5, 14980950), (6, 12484125), (9, 8322750), (10, 7490475), (15, 4993650), (18, 4161375), (25, 2996190), (27, 2774250), (30, 2496825), (45, 1664550), (50, 1498095), (54, 1387125), (75, 998730), (81, 924750), (90, 832275), (125, 599238), (135, 554850), (137, 546750), (150, 499365), (162, 462375), (225, 332910), (243, 308250), (250, 299619), (270, 277425), (274, 273375), (375, 199746), (405, 184950), (411, 182250), (450, 166455), (486, 154125), (675, 110970), (685, 109350), (729, 102750), (750, 99873), (810, 92475), (822, 91125), (1125, 66582), (1215, 61650), (1233, 60750), (1350, 55485), (1370, 54675), (1458, 51375), (2025, 36990), (2055, 36450), (2187, 34250), (2250, 33291), (2430, 30825), (2466, 30375), (3375, 22194), (3425, 21870), (3645, 20550), (3699, 20250), (4050, 18495), (4110, 18225), (4374, 17125), (6075, 12330), (6165, 12150), (6750, 11097), (6850, 10935), (7290, 10275), (7398, 10125)]