207565800

素因数分解:

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

素因数の和:157

約数の個数: 288

約数和(自身を含む): 735220800

約数和(自身を除く): 527655000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 25, 26, 30, 39, 40, 46, 50, 52, 60, 65, 69, 75, 78, 89, 92, 100, 104, 115, 120, 130, 138, 150, 156, 169, 178, 184, 195, 200, 230, 260, 267, 276, 299, 300, 312, 325, 338, 345, 356, 390, 445, 460, 507, 520, 534, 552, 575, 598, 600, 650, 676, 690, 712, 780, 845, 890, 897, 920, 975, 1014, 1068, 1150, 1157, 1196, 1300, 1335, 1352, 1380, 1495, 1560, 1690, 1725, 1780, 1794, 1950, 2028, 2047, 2136, 2225, 2300, 2314, 2392, 2535, 2600, 2670, 2760, 2990, 3380, 3450, 3471, 3560, 3588, 3887, 3900, 4056, 4094, 4225, 4450, 4485, 4600, 4628, 5070, 5340, 5785, 5980, 6141, 6675, 6760, 6900, 6942, 7176, 7475, 7774, 7800, 8188, 8450, 8900, 8970, 9256, 10140, 10235, 10680, 11570, 11661, 11960, 12282, 12675, 13350, 13800, 13884, 14950, 15041, 15548, 16376, 16900, 17355, 17800, 17940, 19435, 20280, 20470, 22425, 23140, 23322, 24564, 25350, 26611, 26700, 27768, 28925, 29900, 30082, 30705, 31096, 33800, 34710, 35880, 38870, 40940, 44850, 45123, 46280, 46644, 49128, 50700, 51175, 53222, 53400, 57850, 58305, 59800, 60164, 61410, 69420, 75205, 77740, 79833, 81880, 86775, 89700, 90246, 93288, 97175, 101400, 102350, 106444, 115700, 116610, 120328, 122820, 133055, 138840, 150410, 153525, 155480, 159666, 173550, 179400, 180492, 194350, 204700, 212888, 225615, 231400, 233220, 245640, 266110, 291525, 300820, 307050, 319332, 345943, 347100, 360984, 376025, 388700, 399165, 409400, 451230, 466440, 532220, 583050, 601640, 614100, 638664, 665275, 691886, 694200, 752050, 777400, 798330, 902460, 1037829, 1064440, 1128075, 1166100, 1228200, 1330550, 1383772, 1504100, 1596660, 1729715, 1804920, 1995825, 2075658, 2256150, 2332200, 2661100, 2767544, 3008200, 3193320, 3459430, 3991650, 4151316, 4512300, 5189145, 5322200, 6918860, 7983300, 8302632, 8648575, 9024600, 10378290, 13837720, 15966600, 17297150, 20756580, 25945725, 34594300, 41513160, 51891450, 69188600, 103782900, 207565800]

約数ペア:

[(1, 207565800), (2, 103782900), (3, 69188600), (4, 51891450), (5, 41513160), (6, 34594300), (8, 25945725), (10, 20756580), (12, 17297150), (13, 15966600), (15, 13837720), (20, 10378290), (23, 9024600), (24, 8648575), (25, 8302632), (26, 7983300), (30, 6918860), (39, 5322200), (40, 5189145), (46, 4512300), (50, 4151316), (52, 3991650), (60, 3459430), (65, 3193320), (69, 3008200), (75, 2767544), (78, 2661100), (89, 2332200), (92, 2256150), (100, 2075658), (104, 1995825), (115, 1804920), (120, 1729715), (130, 1596660), (138, 1504100), (150, 1383772), (156, 1330550), (169, 1228200), (178, 1166100), (184, 1128075), (195, 1064440), (200, 1037829), (230, 902460), (260, 798330), (267, 777400), (276, 752050), (299, 694200), (300, 691886), (312, 665275), (325, 638664), (338, 614100), (345, 601640), (356, 583050), (390, 532220), (445, 466440), (460, 451230), (507, 409400), (520, 399165), (534, 388700), (552, 376025), (575, 360984), (598, 347100), (600, 345943), (650, 319332), (676, 307050), (690, 300820), (712, 291525), (780, 266110), (845, 245640), (890, 233220), (897, 231400), (920, 225615), (975, 212888), (1014, 204700), (1068, 194350), (1150, 180492), (1157, 179400), (1196, 173550), (1300, 159666), (1335, 155480), (1352, 153525), (1380, 150410), (1495, 138840), (1560, 133055), (1690, 122820), (1725, 120328), (1780, 116610), (1794, 115700), (1950, 106444), (2028, 102350), (2047, 101400), (2136, 97175), (2225, 93288), (2300, 90246), (2314, 89700), (2392, 86775), (2535, 81880), (2600, 79833), (2670, 77740), (2760, 75205), (2990, 69420), (3380, 61410), (3450, 60164), (3471, 59800), (3560, 58305), (3588, 57850), (3887, 53400), (3900, 53222), (4056, 51175), (4094, 50700), (4225, 49128), (4450, 46644), (4485, 46280), (4600, 45123), (4628, 44850), (5070, 40940), (5340, 38870), (5785, 35880), (5980, 34710), (6141, 33800), (6675, 31096), (6760, 30705), (6900, 30082), (6942, 29900), (7176, 28925), (7475, 27768), (7774, 26700), (7800, 26611), (8188, 25350), (8450, 24564), (8900, 23322), (8970, 23140), (9256, 22425), (10140, 20470), (10235, 20280), (10680, 19435), (11570, 17940), (11661, 17800), (11960, 17355), (12282, 16900), (12675, 16376), (13350, 15548), (13800, 15041), (13884, 14950)]