209593800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 288

約数和(自身を含む): 776903400

約数和(自身を除く): 567309600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 53, 60, 65, 72, 75, 78, 90, 100, 104, 106, 117, 120, 130, 150, 156, 159, 169, 180, 195, 200, 212, 225, 234, 260, 265, 300, 312, 318, 325, 338, 360, 390, 424, 450, 468, 477, 507, 520, 530, 585, 600, 636, 650, 676, 689, 780, 795, 845, 900, 936, 954, 975, 1014, 1060, 1170, 1272, 1300, 1325, 1352, 1378, 1521, 1560, 1590, 1690, 1800, 1908, 1950, 2028, 2067, 2120, 2197, 2340, 2385, 2535, 2600, 2650, 2756, 2925, 3042, 3180, 3380, 3445, 3816, 3900, 3975, 4056, 4134, 4225, 4394, 4680, 4770, 5070, 5300, 5512, 5850, 6084, 6201, 6360, 6591, 6760, 6890, 7605, 7800, 7950, 8268, 8450, 8788, 8957, 9540, 10140, 10335, 10600, 10985, 11700, 11925, 12168, 12402, 12675, 13182, 13780, 15210, 15900, 16536, 16900, 17225, 17576, 17914, 19080, 19773, 20280, 20670, 21970, 23400, 23850, 24804, 25350, 26364, 26871, 27560, 30420, 31005, 31800, 32955, 33800, 34450, 35828, 38025, 39546, 41340, 43940, 44785, 47700, 49608, 50700, 51675, 52728, 53742, 54925, 60840, 62010, 65910, 68900, 71656, 76050, 79092, 80613, 82680, 87880, 89570, 95400, 98865, 101400, 103350, 107484, 109850, 116441, 124020, 131820, 134355, 137800, 152100, 155025, 158184, 161226, 164775, 179140, 197730, 206700, 214968, 219700, 223925, 232882, 248040, 263640, 268710, 304200, 310050, 322452, 329550, 349323, 358280, 395460, 403065, 413400, 439400, 447850, 465764, 494325, 537420, 582205, 620100, 644904, 659100, 671775, 698646, 790920, 806130, 895700, 931528, 988650, 1047969, 1074840, 1164410, 1240200, 1318200, 1343550, 1397292, 1612260, 1746615, 1791400, 1977300, 2015325, 2095938, 2328820, 2687100, 2794584, 2911025, 3224520, 3493230, 3954600, 4030650, 4191876, 4657640, 5239845, 5374200, 5822050, 6986460, 8061300, 8383752, 8733075, 10479690, 11644100, 13972920, 16122600, 17466150, 20959380, 23288200, 26199225, 34932300, 41918760, 52398450, 69864600, 104796900, 209593800]

約数ペア:

[(1, 209593800), (2, 104796900), (3, 69864600), (4, 52398450), (5, 41918760), (6, 34932300), (8, 26199225), (9, 23288200), (10, 20959380), (12, 17466150), (13, 16122600), (15, 13972920), (18, 11644100), (20, 10479690), (24, 8733075), (25, 8383752), (26, 8061300), (30, 6986460), (36, 5822050), (39, 5374200), (40, 5239845), (45, 4657640), (50, 4191876), (52, 4030650), (53, 3954600), (60, 3493230), (65, 3224520), (72, 2911025), (75, 2794584), (78, 2687100), (90, 2328820), (100, 2095938), (104, 2015325), (106, 1977300), (117, 1791400), (120, 1746615), (130, 1612260), (150, 1397292), (156, 1343550), (159, 1318200), (169, 1240200), (180, 1164410), (195, 1074840), (200, 1047969), (212, 988650), (225, 931528), (234, 895700), (260, 806130), (265, 790920), (300, 698646), (312, 671775), (318, 659100), (325, 644904), (338, 620100), (360, 582205), (390, 537420), (424, 494325), (450, 465764), (468, 447850), (477, 439400), (507, 413400), (520, 403065), (530, 395460), (585, 358280), (600, 349323), (636, 329550), (650, 322452), (676, 310050), (689, 304200), (780, 268710), (795, 263640), (845, 248040), (900, 232882), (936, 223925), (954, 219700), (975, 214968), (1014, 206700), (1060, 197730), (1170, 179140), (1272, 164775), (1300, 161226), (1325, 158184), (1352, 155025), (1378, 152100), (1521, 137800), (1560, 134355), (1590, 131820), (1690, 124020), (1800, 116441), (1908, 109850), (1950, 107484), (2028, 103350), (2067, 101400), (2120, 98865), (2197, 95400), (2340, 89570), (2385, 87880), (2535, 82680), (2600, 80613), (2650, 79092), (2756, 76050), (2925, 71656), (3042, 68900), (3180, 65910), (3380, 62010), (3445, 60840), (3816, 54925), (3900, 53742), (3975, 52728), (4056, 51675), (4134, 50700), (4225, 49608), (4394, 47700), (4680, 44785), (4770, 43940), (5070, 41340), (5300, 39546), (5512, 38025), (5850, 35828), (6084, 34450), (6201, 33800), (6360, 32955), (6591, 31800), (6760, 31005), (6890, 30420), (7605, 27560), (7800, 26871), (7950, 26364), (8268, 25350), (8450, 24804), (8788, 23850), (8957, 23400), (9540, 21970), (10140, 20670), (10335, 20280), (10600, 19773), (10985, 19080), (11700, 17914), (11925, 17576), (12168, 17225), (12402, 16900), (12675, 16536), (13182, 15900), (13780, 15210)]