82045800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2440

約数の個数: 144

約数和(自身を含む): 290160000

約数和(自身を除く): 208114200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2399, 2850, 3420, 3800, 4275, 4798, 5700, 6840, 7197, 8550, 9596, 11400, 11995, 14394, 17100, 19192, 21591, 23990, 28788, 34200, 35985, 43182, 45581, 47980, 57576, 59975, 71970, 86364, 91162, 95960, 107955, 119950, 136743, 143940, 172728, 179925, 182324, 215910, 227905, 239900, 273486, 287880, 359850, 364648, 410229, 431820, 455810, 479800, 539775, 546972, 683715, 719700, 820458, 863640, 911620, 1079550, 1093944, 1139525, 1367430, 1439400, 1640916, 1823240, 2051145, 2159100, 2279050, 2734860, 3281832, 3418575, 4102290, 4318200, 4558100, 5469720, 6837150, 8204580, 9116200, 10255725, 13674300, 16409160, 20511450, 27348600, 41022900, 82045800]

約数ペア:

[(1, 82045800), (2, 41022900), (3, 27348600), (4, 20511450), (5, 16409160), (6, 13674300), (8, 10255725), (9, 9116200), (10, 8204580), (12, 6837150), (15, 5469720), (18, 4558100), (19, 4318200), (20, 4102290), (24, 3418575), (25, 3281832), (30, 2734860), (36, 2279050), (38, 2159100), (40, 2051145), (45, 1823240), (50, 1640916), (57, 1439400), (60, 1367430), (72, 1139525), (75, 1093944), (76, 1079550), (90, 911620), (95, 863640), (100, 820458), (114, 719700), (120, 683715), (150, 546972), (152, 539775), (171, 479800), (180, 455810), (190, 431820), (200, 410229), (225, 364648), (228, 359850), (285, 287880), (300, 273486), (342, 239900), (360, 227905), (380, 215910), (450, 182324), (456, 179925), (475, 172728), (570, 143940), (600, 136743), (684, 119950), (760, 107955), (855, 95960), (900, 91162), (950, 86364), (1140, 71970), (1368, 59975), (1425, 57576), (1710, 47980), (1800, 45581), (1900, 43182), (2280, 35985), (2399, 34200), (2850, 28788), (3420, 23990), (3800, 21591), (4275, 19192), (4798, 17100), (5700, 14394), (6840, 11995), (7197, 11400), (8550, 9596)]