225644760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3046

約数の個数: 192

約数和(自身を含む): 842400000

約数和(自身を除く): 616755240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2999, 3135, 3420, 3762, 3960, 4180, 5016, 5998, 6270, 6840, 7524, 8360, 8997, 9405, 11996, 12540, 14995, 15048, 17994, 18810, 23992, 25080, 26991, 29990, 32989, 35988, 37620, 44985, 53982, 56981, 59980, 65978, 71976, 75240, 89970, 98967, 107964, 113962, 119960, 131956, 134955, 164945, 170943, 179940, 197934, 215928, 227924, 263912, 269910, 284905, 296901, 329890, 341886, 359880, 395868, 455848, 494835, 512829, 539820, 569810, 593802, 626791, 659780, 683772, 791736, 854715, 989670, 1025658, 1079640, 1139620, 1187604, 1253582, 1319560, 1367544, 1484505, 1709430, 1880373, 1979340, 2051316, 2279240, 2375208, 2507164, 2564145, 2969010, 3133955, 3418860, 3760746, 3958680, 4102632, 5014328, 5128290, 5641119, 5938020, 6267910, 6837720, 7521492, 9401865, 10256580, 11282238, 11876040, 12535820, 15042984, 18803730, 20513160, 22564476, 25071640, 28205595, 37607460, 45128952, 56411190, 75214920, 112822380, 225644760]

約数ペア:

[(1, 225644760), (2, 112822380), (3, 75214920), (4, 56411190), (5, 45128952), (6, 37607460), (8, 28205595), (9, 25071640), (10, 22564476), (11, 20513160), (12, 18803730), (15, 15042984), (18, 12535820), (19, 11876040), (20, 11282238), (22, 10256580), (24, 9401865), (30, 7521492), (33, 6837720), (36, 6267910), (38, 5938020), (40, 5641119), (44, 5128290), (45, 5014328), (55, 4102632), (57, 3958680), (60, 3760746), (66, 3418860), (72, 3133955), (76, 2969010), (88, 2564145), (90, 2507164), (95, 2375208), (99, 2279240), (110, 2051316), (114, 1979340), (120, 1880373), (132, 1709430), (152, 1484505), (165, 1367544), (171, 1319560), (180, 1253582), (190, 1187604), (198, 1139620), (209, 1079640), (220, 1025658), (228, 989670), (264, 854715), (285, 791736), (330, 683772), (342, 659780), (360, 626791), (380, 593802), (396, 569810), (418, 539820), (440, 512829), (456, 494835), (495, 455848), (570, 395868), (627, 359880), (660, 341886), (684, 329890), (760, 296901), (792, 284905), (836, 269910), (855, 263912), (990, 227924), (1045, 215928), (1140, 197934), (1254, 179940), (1320, 170943), (1368, 164945), (1672, 134955), (1710, 131956), (1881, 119960), (1980, 113962), (2090, 107964), (2280, 98967), (2508, 89970), (2999, 75240), (3135, 71976), (3420, 65978), (3762, 59980), (3960, 56981), (4180, 53982), (5016, 44985), (5998, 37620), (6270, 35988), (6840, 32989), (7524, 29990), (8360, 26991), (8997, 25080), (9405, 23992), (11996, 18810), (12540, 17994), (14995, 15048)]