27941550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 89994240

約数和(自身を除く): 62052690

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 23, 25, 26, 30, 35, 39, 42, 46, 50, 65, 69, 70, 75, 78, 89, 91, 105, 115, 130, 138, 150, 161, 175, 178, 182, 195, 210, 230, 267, 273, 299, 322, 325, 345, 350, 390, 445, 455, 483, 525, 534, 546, 575, 598, 623, 650, 690, 805, 890, 897, 910, 966, 975, 1050, 1150, 1157, 1246, 1335, 1365, 1495, 1610, 1725, 1794, 1869, 1950, 2047, 2093, 2225, 2275, 2314, 2415, 2670, 2730, 2990, 3115, 3450, 3471, 3738, 4025, 4094, 4186, 4450, 4485, 4550, 4830, 5785, 6141, 6230, 6279, 6675, 6825, 6942, 7475, 8050, 8099, 8970, 9345, 10235, 10465, 11570, 12075, 12282, 12558, 13350, 13650, 14329, 14950, 15575, 16198, 17355, 18690, 20470, 20930, 22425, 24150, 24297, 26611, 28658, 28925, 30705, 31150, 31395, 34710, 40495, 42987, 44850, 46725, 48594, 51175, 52325, 53222, 57850, 61410, 62790, 71645, 79833, 80990, 85974, 86775, 93450, 102350, 104650, 121485, 133055, 143290, 153525, 156975, 159666, 173550, 186277, 202475, 214935, 242970, 266110, 307050, 313950, 358225, 372554, 399165, 404950, 429870, 558831, 607425, 665275, 716450, 798330, 931385, 1074675, 1117662, 1214850, 1330550, 1862770, 1995825, 2149350, 2794155, 3991650, 4656925, 5588310, 9313850, 13970775, 27941550]

約数ペア:

[(1, 27941550), (2, 13970775), (3, 9313850), (5, 5588310), (6, 4656925), (7, 3991650), (10, 2794155), (13, 2149350), (14, 1995825), (15, 1862770), (21, 1330550), (23, 1214850), (25, 1117662), (26, 1074675), (30, 931385), (35, 798330), (39, 716450), (42, 665275), (46, 607425), (50, 558831), (65, 429870), (69, 404950), (70, 399165), (75, 372554), (78, 358225), (89, 313950), (91, 307050), (105, 266110), (115, 242970), (130, 214935), (138, 202475), (150, 186277), (161, 173550), (175, 159666), (178, 156975), (182, 153525), (195, 143290), (210, 133055), (230, 121485), (267, 104650), (273, 102350), (299, 93450), (322, 86775), (325, 85974), (345, 80990), (350, 79833), (390, 71645), (445, 62790), (455, 61410), (483, 57850), (525, 53222), (534, 52325), (546, 51175), (575, 48594), (598, 46725), (623, 44850), (650, 42987), (690, 40495), (805, 34710), (890, 31395), (897, 31150), (910, 30705), (966, 28925), (975, 28658), (1050, 26611), (1150, 24297), (1157, 24150), (1246, 22425), (1335, 20930), (1365, 20470), (1495, 18690), (1610, 17355), (1725, 16198), (1794, 15575), (1869, 14950), (1950, 14329), (2047, 13650), (2093, 13350), (2225, 12558), (2275, 12282), (2314, 12075), (2415, 11570), (2670, 10465), (2730, 10235), (2990, 9345), (3115, 8970), (3450, 8099), (3471, 8050), (3738, 7475), (4025, 6942), (4094, 6825), (4186, 6675), (4450, 6279), (4485, 6230), (4550, 6141), (4830, 5785)]