256159800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 384

約数和(自身を含む): 984312000

約数和(自身を除く): 728152200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 41, 45, 50, 52, 54, 60, 65, 72, 75, 78, 82, 89, 90, 100, 104, 108, 117, 120, 123, 130, 135, 150, 156, 164, 178, 180, 195, 200, 205, 216, 225, 234, 246, 260, 267, 270, 300, 312, 325, 328, 351, 356, 360, 369, 390, 410, 445, 450, 468, 492, 520, 533, 534, 540, 585, 600, 615, 650, 675, 702, 712, 738, 780, 801, 820, 890, 900, 936, 975, 984, 1025, 1066, 1068, 1080, 1107, 1157, 1170, 1230, 1300, 1335, 1350, 1404, 1476, 1560, 1599, 1602, 1640, 1755, 1780, 1800, 1845, 1950, 2050, 2132, 2136, 2214, 2225, 2314, 2340, 2403, 2460, 2600, 2665, 2670, 2700, 2808, 2925, 2952, 3075, 3198, 3204, 3471, 3510, 3560, 3649, 3690, 3900, 4005, 4100, 4264, 4428, 4450, 4628, 4680, 4797, 4806, 4920, 5330, 5340, 5400, 5535, 5785, 5850, 6150, 6396, 6408, 6675, 6942, 7020, 7298, 7380, 7800, 7995, 8010, 8200, 8775, 8856, 8900, 9225, 9256, 9594, 9612, 10413, 10660, 10680, 10947, 11070, 11570, 11700, 12015, 12300, 12792, 13325, 13350, 13884, 14040, 14391, 14596, 14760, 15990, 16020, 17355, 17550, 17800, 18245, 18450, 19188, 19224, 20025, 20826, 21320, 21894, 22140, 23140, 23400, 23985, 24030, 24600, 26650, 26700, 27675, 27768, 28782, 28925, 29192, 31239, 31980, 32040, 32841, 34710, 35100, 36490, 36900, 38376, 39975, 40050, 41652, 43788, 44280, 46280, 47437, 47970, 48060, 52065, 53300, 53400, 54735, 55350, 57564, 57850, 60075, 62478, 63960, 65682, 69420, 70200, 71955, 72980, 73800, 79950, 80100, 83304, 86775, 87576, 91225, 94874, 95940, 96120, 98523, 104130, 106600, 109470, 110700, 115128, 115700, 119925, 120150, 124956, 131364, 138840, 142311, 143910, 145960, 156195, 159900, 160200, 164205, 173550, 182450, 189748, 191880, 197046, 208260, 218940, 221400, 231400, 237185, 239850, 240300, 249912, 260325, 262728, 273675, 284622, 287820, 312390, 319800, 328410, 347100, 359775, 364900, 379496, 394092, 416520, 426933, 437880, 474370, 479700, 480600, 492615, 520650, 547350, 569244, 575640, 624780, 656820, 694200, 711555, 719550, 729800, 780975, 788184, 821025, 853866, 948740, 959400, 985230, 1041300, 1094700, 1138488, 1185925, 1249560, 1280799, 1313640, 1423110, 1439100, 1561950, 1642050, 1707732, 1897480, 1970460, 2082600, 2134665, 2189400, 2371850, 2463075, 2561598, 2846220, 2878200, 3123900, 3284100, 3415464, 3557775, 3940920, 4269330, 4743700, 4926150, 5123196, 5692440, 6247800, 6403995, 6568200, 7115550, 8538660, 9487400, 9852300, 10246392, 10673325, 12807990, 14231100, 17077320, 19704600, 21346650, 25615980, 28462200, 32019975, 42693300, 51231960, 64039950, 85386600, 128079900, 256159800]

約数ペア:

[(1, 256159800), (2, 128079900), (3, 85386600), (4, 64039950), (5, 51231960), (6, 42693300), (8, 32019975), (9, 28462200), (10, 25615980), (12, 21346650), (13, 19704600), (15, 17077320), (18, 14231100), (20, 12807990), (24, 10673325), (25, 10246392), (26, 9852300), (27, 9487400), (30, 8538660), (36, 7115550), (39, 6568200), (40, 6403995), (41, 6247800), (45, 5692440), (50, 5123196), (52, 4926150), (54, 4743700), (60, 4269330), (65, 3940920), (72, 3557775), (75, 3415464), (78, 3284100), (82, 3123900), (89, 2878200), (90, 2846220), (100, 2561598), (104, 2463075), (108, 2371850), (117, 2189400), (120, 2134665), (123, 2082600), (130, 1970460), (135, 1897480), (150, 1707732), (156, 1642050), (164, 1561950), (178, 1439100), (180, 1423110), (195, 1313640), (200, 1280799), (205, 1249560), (216, 1185925), (225, 1138488), (234, 1094700), (246, 1041300), (260, 985230), (267, 959400), (270, 948740), (300, 853866), (312, 821025), (325, 788184), (328, 780975), (351, 729800), (356, 719550), (360, 711555), (369, 694200), (390, 656820), (410, 624780), (445, 575640), (450, 569244), (468, 547350), (492, 520650), (520, 492615), (533, 480600), (534, 479700), (540, 474370), (585, 437880), (600, 426933), (615, 416520), (650, 394092), (675, 379496), (702, 364900), (712, 359775), (738, 347100), (780, 328410), (801, 319800), (820, 312390), (890, 287820), (900, 284622), (936, 273675), (975, 262728), (984, 260325), (1025, 249912), (1066, 240300), (1068, 239850), (1080, 237185), (1107, 231400), (1157, 221400), (1170, 218940), (1230, 208260), (1300, 197046), (1335, 191880), (1350, 189748), (1404, 182450), (1476, 173550), (1560, 164205), (1599, 160200), (1602, 159900), (1640, 156195), (1755, 145960), (1780, 143910), (1800, 142311), (1845, 138840), (1950, 131364), (2050, 124956), (2132, 120150), (2136, 119925), (2214, 115700), (2225, 115128), (2314, 110700), (2340, 109470), (2403, 106600), (2460, 104130), (2600, 98523), (2665, 96120), (2670, 95940), (2700, 94874), (2808, 91225), (2925, 87576), (2952, 86775), (3075, 83304), (3198, 80100), (3204, 79950), (3471, 73800), (3510, 72980), (3560, 71955), (3649, 70200), (3690, 69420), (3900, 65682), (4005, 63960), (4100, 62478), (4264, 60075), (4428, 57850), (4450, 57564), (4628, 55350), (4680, 54735), (4797, 53400), (4806, 53300), (4920, 52065), (5330, 48060), (5340, 47970), (5400, 47437), (5535, 46280), (5785, 44280), (5850, 43788), (6150, 41652), (6396, 40050), (6408, 39975), (6675, 38376), (6942, 36900), (7020, 36490), (7298, 35100), (7380, 34710), (7800, 32841), (7995, 32040), (8010, 31980), (8200, 31239), (8775, 29192), (8856, 28925), (8900, 28782), (9225, 27768), (9256, 27675), (9594, 26700), (9612, 26650), (10413, 24600), (10660, 24030), (10680, 23985), (10947, 23400), (11070, 23140), (11570, 22140), (11700, 21894), (12015, 21320), (12300, 20826), (12792, 20025), (13325, 19224), (13350, 19188), (13884, 18450), (14040, 18245), (14391, 17800), (14596, 17550), (14760, 17355), (15990, 16020)]