47642760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 172860480

約数和(自身を除く): 125217720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 227, 264, 265, 318, 330, 360, 396, 424, 440, 454, 477, 495, 530, 583, 636, 660, 681, 792, 795, 908, 954, 990, 1060, 1135, 1166, 1272, 1320, 1362, 1590, 1749, 1816, 1908, 1980, 2043, 2120, 2270, 2332, 2385, 2497, 2724, 2915, 3180, 3405, 3498, 3816, 3960, 4086, 4540, 4664, 4770, 4994, 5247, 5448, 5830, 6360, 6810, 6996, 7491, 8172, 8745, 9080, 9540, 9988, 10215, 10494, 11660, 12031, 12485, 13620, 13992, 14982, 16344, 17490, 19080, 19976, 20430, 20988, 22473, 23320, 24062, 24970, 26235, 27240, 29964, 34980, 36093, 37455, 40860, 41976, 44946, 48124, 49940, 52470, 59928, 60155, 69960, 72186, 74910, 81720, 89892, 96248, 99880, 104940, 108279, 112365, 120310, 132341, 144372, 149820, 179784, 180465, 209880, 216558, 224730, 240620, 264682, 288744, 299640, 360930, 397023, 433116, 449460, 481240, 529364, 541395, 661705, 721860, 794046, 866232, 898920, 1058728, 1082790, 1191069, 1323410, 1443720, 1588092, 1985115, 2165580, 2382138, 2646820, 3176184, 3970230, 4331160, 4764276, 5293640, 5955345, 7940460, 9528552, 11910690, 15880920, 23821380, 47642760]

約数ペア:

[(1, 47642760), (2, 23821380), (3, 15880920), (4, 11910690), (5, 9528552), (6, 7940460), (8, 5955345), (9, 5293640), (10, 4764276), (11, 4331160), (12, 3970230), (15, 3176184), (18, 2646820), (20, 2382138), (22, 2165580), (24, 1985115), (30, 1588092), (33, 1443720), (36, 1323410), (40, 1191069), (44, 1082790), (45, 1058728), (53, 898920), (55, 866232), (60, 794046), (66, 721860), (72, 661705), (88, 541395), (90, 529364), (99, 481240), (106, 449460), (110, 433116), (120, 397023), (132, 360930), (159, 299640), (165, 288744), (180, 264682), (198, 240620), (212, 224730), (220, 216558), (227, 209880), (264, 180465), (265, 179784), (318, 149820), (330, 144372), (360, 132341), (396, 120310), (424, 112365), (440, 108279), (454, 104940), (477, 99880), (495, 96248), (530, 89892), (583, 81720), (636, 74910), (660, 72186), (681, 69960), (792, 60155), (795, 59928), (908, 52470), (954, 49940), (990, 48124), (1060, 44946), (1135, 41976), (1166, 40860), (1272, 37455), (1320, 36093), (1362, 34980), (1590, 29964), (1749, 27240), (1816, 26235), (1908, 24970), (1980, 24062), (2043, 23320), (2120, 22473), (2270, 20988), (2332, 20430), (2385, 19976), (2497, 19080), (2724, 17490), (2915, 16344), (3180, 14982), (3405, 13992), (3498, 13620), (3816, 12485), (3960, 12031), (4086, 11660), (4540, 10494), (4664, 10215), (4770, 9988), (4994, 9540), (5247, 9080), (5448, 8745), (5830, 8172), (6360, 7491), (6810, 6996)]