248734200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 914941440

約数和(自身を除く): 666207240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 169, 195, 200, 220, 223, 260, 264, 275, 286, 300, 312, 325, 330, 338, 390, 429, 440, 446, 507, 520, 550, 572, 600, 650, 660, 669, 676, 715, 780, 825, 845, 858, 892, 975, 1014, 1100, 1115, 1144, 1300, 1320, 1338, 1352, 1430, 1560, 1650, 1690, 1716, 1784, 1859, 1950, 2028, 2145, 2200, 2230, 2453, 2535, 2600, 2676, 2860, 2899, 3300, 3345, 3380, 3432, 3575, 3718, 3900, 4056, 4225, 4290, 4460, 4906, 5070, 5352, 5575, 5577, 5720, 5798, 6600, 6690, 6760, 7150, 7359, 7436, 7800, 8450, 8580, 8697, 8920, 9295, 9812, 10140, 10725, 11150, 11154, 11596, 12265, 12675, 13380, 14300, 14495, 14718, 14872, 16725, 16900, 17160, 17394, 18590, 19624, 20280, 21450, 22300, 22308, 23192, 24530, 25350, 26760, 27885, 28600, 28990, 29436, 31889, 33450, 33800, 34788, 36795, 37180, 37687, 42900, 43485, 44600, 44616, 46475, 49060, 50700, 55770, 57980, 58872, 61325, 63778, 66900, 69576, 72475, 73590, 74360, 75374, 85800, 86970, 92950, 95667, 98120, 101400, 111540, 113061, 115960, 122650, 127556, 133800, 139425, 144950, 147180, 150748, 159445, 173940, 183975, 185900, 188435, 191334, 217425, 223080, 226122, 245300, 255112, 278850, 289900, 294360, 301496, 318890, 347880, 367950, 371800, 376870, 382668, 414557, 434850, 452244, 478335, 490600, 557700, 565305, 579800, 637780, 735900, 753740, 765336, 797225, 829114, 869700, 904488, 942175, 956670, 1115400, 1130610, 1243671, 1275560, 1471800, 1507480, 1594450, 1658228, 1739400, 1884350, 1913340, 2072785, 2261220, 2391675, 2487342, 2826525, 3188900, 3316456, 3768700, 3826680, 4145570, 4522440, 4783350, 4974684, 5653050, 6218355, 6377800, 7537400, 8291140, 9566700, 9949368, 10363925, 11306100, 12436710, 16582280, 19133400, 20727850, 22612200, 24873420, 31091775, 41455700, 49746840, 62183550, 82911400, 124367100, 248734200]

約数ペア:

[(1, 248734200), (2, 124367100), (3, 82911400), (4, 62183550), (5, 49746840), (6, 41455700), (8, 31091775), (10, 24873420), (11, 22612200), (12, 20727850), (13, 19133400), (15, 16582280), (20, 12436710), (22, 11306100), (24, 10363925), (25, 9949368), (26, 9566700), (30, 8291140), (33, 7537400), (39, 6377800), (40, 6218355), (44, 5653050), (50, 4974684), (52, 4783350), (55, 4522440), (60, 4145570), (65, 3826680), (66, 3768700), (75, 3316456), (78, 3188900), (88, 2826525), (100, 2487342), (104, 2391675), (110, 2261220), (120, 2072785), (130, 1913340), (132, 1884350), (143, 1739400), (150, 1658228), (156, 1594450), (165, 1507480), (169, 1471800), (195, 1275560), (200, 1243671), (220, 1130610), (223, 1115400), (260, 956670), (264, 942175), (275, 904488), (286, 869700), (300, 829114), (312, 797225), (325, 765336), (330, 753740), (338, 735900), (390, 637780), (429, 579800), (440, 565305), (446, 557700), (507, 490600), (520, 478335), (550, 452244), (572, 434850), (600, 414557), (650, 382668), (660, 376870), (669, 371800), (676, 367950), (715, 347880), (780, 318890), (825, 301496), (845, 294360), (858, 289900), (892, 278850), (975, 255112), (1014, 245300), (1100, 226122), (1115, 223080), (1144, 217425), (1300, 191334), (1320, 188435), (1338, 185900), (1352, 183975), (1430, 173940), (1560, 159445), (1650, 150748), (1690, 147180), (1716, 144950), (1784, 139425), (1859, 133800), (1950, 127556), (2028, 122650), (2145, 115960), (2200, 113061), (2230, 111540), (2453, 101400), (2535, 98120), (2600, 95667), (2676, 92950), (2860, 86970), (2899, 85800), (3300, 75374), (3345, 74360), (3380, 73590), (3432, 72475), (3575, 69576), (3718, 66900), (3900, 63778), (4056, 61325), (4225, 58872), (4290, 57980), (4460, 55770), (4906, 50700), (5070, 49060), (5352, 46475), (5575, 44616), (5577, 44600), (5720, 43485), (5798, 42900), (6600, 37687), (6690, 37180), (6760, 36795), (7150, 34788), (7359, 33800), (7436, 33450), (7800, 31889), (8450, 29436), (8580, 28990), (8697, 28600), (8920, 27885), (9295, 26760), (9812, 25350), (10140, 24530), (10725, 23192), (11150, 22308), (11154, 22300), (11596, 21450), (12265, 20280), (12675, 19624), (13380, 18590), (14300, 17394), (14495, 17160), (14718, 16900), (14872, 16725)]