28462200

素因数分解:

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

素因数の和:162

約数の個数: 192

約数和(自身を含む): 98431200

約数和(自身を除く): 69969000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 41, 50, 52, 60, 65, 75, 78, 82, 89, 100, 104, 120, 123, 130, 150, 156, 164, 178, 195, 200, 205, 246, 260, 267, 300, 312, 325, 328, 356, 390, 410, 445, 492, 520, 533, 534, 600, 615, 650, 712, 780, 820, 890, 975, 984, 1025, 1066, 1068, 1157, 1230, 1300, 1335, 1560, 1599, 1640, 1780, 1950, 2050, 2132, 2136, 2225, 2314, 2460, 2600, 2665, 2670, 3075, 3198, 3471, 3560, 3649, 3900, 4100, 4264, 4450, 4628, 4920, 5330, 5340, 5785, 6150, 6396, 6675, 6942, 7298, 7800, 7995, 8200, 8900, 9256, 10660, 10680, 10947, 11570, 12300, 12792, 13325, 13350, 13884, 14596, 15990, 17355, 17800, 18245, 21320, 21894, 23140, 24600, 26650, 26700, 27768, 28925, 29192, 31980, 34710, 36490, 39975, 43788, 46280, 47437, 53300, 53400, 54735, 57850, 63960, 69420, 72980, 79950, 86775, 87576, 91225, 94874, 106600, 109470, 115700, 138840, 142311, 145960, 159900, 173550, 182450, 189748, 218940, 231400, 237185, 273675, 284622, 319800, 347100, 364900, 379496, 437880, 474370, 547350, 569244, 694200, 711555, 729800, 948740, 1094700, 1138488, 1185925, 1423110, 1897480, 2189400, 2371850, 2846220, 3557775, 4743700, 5692440, 7115550, 9487400, 14231100, 28462200]

約数ペア:

[(1, 28462200), (2, 14231100), (3, 9487400), (4, 7115550), (5, 5692440), (6, 4743700), (8, 3557775), (10, 2846220), (12, 2371850), (13, 2189400), (15, 1897480), (20, 1423110), (24, 1185925), (25, 1138488), (26, 1094700), (30, 948740), (39, 729800), (40, 711555), (41, 694200), (50, 569244), (52, 547350), (60, 474370), (65, 437880), (75, 379496), (78, 364900), (82, 347100), (89, 319800), (100, 284622), (104, 273675), (120, 237185), (123, 231400), (130, 218940), (150, 189748), (156, 182450), (164, 173550), (178, 159900), (195, 145960), (200, 142311), (205, 138840), (246, 115700), (260, 109470), (267, 106600), (300, 94874), (312, 91225), (325, 87576), (328, 86775), (356, 79950), (390, 72980), (410, 69420), (445, 63960), (492, 57850), (520, 54735), (533, 53400), (534, 53300), (600, 47437), (615, 46280), (650, 43788), (712, 39975), (780, 36490), (820, 34710), (890, 31980), (975, 29192), (984, 28925), (1025, 27768), (1066, 26700), (1068, 26650), (1157, 24600), (1230, 23140), (1300, 21894), (1335, 21320), (1560, 18245), (1599, 17800), (1640, 17355), (1780, 15990), (1950, 14596), (2050, 13884), (2132, 13350), (2136, 13325), (2225, 12792), (2314, 12300), (2460, 11570), (2600, 10947), (2665, 10680), (2670, 10660), (3075, 9256), (3198, 8900), (3471, 8200), (3560, 7995), (3649, 7800), (3900, 7298), (4100, 6942), (4264, 6675), (4450, 6396), (4628, 6150), (4920, 5785), (5330, 5340)]