8769900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 27998208

約数和(自身を除く): 19228308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 41, 46, 50, 60, 62, 69, 75, 82, 92, 93, 100, 115, 123, 124, 138, 150, 155, 164, 186, 205, 230, 246, 276, 300, 310, 345, 372, 410, 460, 465, 492, 575, 615, 620, 690, 713, 775, 820, 930, 943, 1025, 1150, 1230, 1271, 1380, 1426, 1550, 1725, 1860, 1886, 2050, 2139, 2300, 2325, 2460, 2542, 2829, 2852, 3075, 3100, 3450, 3565, 3772, 3813, 4100, 4278, 4650, 4715, 5084, 5658, 6150, 6355, 6900, 7130, 7626, 8556, 9300, 9430, 10695, 11316, 12300, 12710, 14145, 14260, 15252, 17825, 18860, 19065, 21390, 23575, 25420, 28290, 29233, 31775, 35650, 38130, 42780, 47150, 53475, 56580, 58466, 63550, 70725, 71300, 76260, 87699, 94300, 95325, 106950, 116932, 127100, 141450, 146165, 175398, 190650, 213900, 282900, 292330, 350796, 381300, 438495, 584660, 730825, 876990, 1461650, 1753980, 2192475, 2923300, 4384950, 8769900]

約数ペア:

[(1, 8769900), (2, 4384950), (3, 2923300), (4, 2192475), (5, 1753980), (6, 1461650), (10, 876990), (12, 730825), (15, 584660), (20, 438495), (23, 381300), (25, 350796), (30, 292330), (31, 282900), (41, 213900), (46, 190650), (50, 175398), (60, 146165), (62, 141450), (69, 127100), (75, 116932), (82, 106950), (92, 95325), (93, 94300), (100, 87699), (115, 76260), (123, 71300), (124, 70725), (138, 63550), (150, 58466), (155, 56580), (164, 53475), (186, 47150), (205, 42780), (230, 38130), (246, 35650), (276, 31775), (300, 29233), (310, 28290), (345, 25420), (372, 23575), (410, 21390), (460, 19065), (465, 18860), (492, 17825), (575, 15252), (615, 14260), (620, 14145), (690, 12710), (713, 12300), (775, 11316), (820, 10695), (930, 9430), (943, 9300), (1025, 8556), (1150, 7626), (1230, 7130), (1271, 6900), (1380, 6355), (1426, 6150), (1550, 5658), (1725, 5084), (1860, 4715), (1886, 4650), (2050, 4278), (2139, 4100), (2300, 3813), (2325, 3772), (2460, 3565), (2542, 3450), (2829, 3100), (2852, 3075)]