89913000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 311351040

約数和(自身を除く): 221438040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 41, 43, 50, 51, 60, 68, 75, 82, 85, 86, 100, 102, 120, 123, 125, 129, 136, 150, 164, 170, 172, 200, 204, 205, 215, 246, 250, 255, 258, 300, 328, 340, 344, 375, 408, 410, 425, 430, 492, 500, 510, 516, 600, 615, 645, 680, 697, 731, 750, 820, 850, 860, 984, 1000, 1020, 1025, 1032, 1075, 1230, 1275, 1290, 1394, 1462, 1500, 1640, 1700, 1720, 1763, 2040, 2050, 2091, 2125, 2150, 2193, 2460, 2550, 2580, 2788, 2924, 3000, 3075, 3225, 3400, 3485, 3526, 3655, 4100, 4182, 4250, 4300, 4386, 4920, 5100, 5125, 5160, 5289, 5375, 5576, 5848, 6150, 6375, 6450, 6970, 7052, 7310, 8200, 8364, 8500, 8600, 8772, 8815, 10200, 10250, 10455, 10578, 10750, 10965, 12300, 12750, 12900, 13940, 14104, 14620, 15375, 16125, 16728, 17000, 17425, 17544, 17630, 18275, 20500, 20910, 21156, 21500, 21930, 24600, 25500, 25800, 26445, 27880, 29240, 29971, 30750, 32250, 34850, 35260, 36550, 41000, 41820, 42312, 43000, 43860, 44075, 51000, 52275, 52890, 54825, 59942, 61500, 64500, 69700, 70520, 73100, 83640, 87125, 87720, 88150, 89913, 91375, 104550, 105780, 109650, 119884, 123000, 129000, 132225, 139400, 146200, 149855, 174250, 176300, 179826, 182750, 209100, 211560, 219300, 220375, 239768, 261375, 264450, 274125, 299710, 348500, 352600, 359652, 365500, 418200, 438600, 440750, 449565, 522750, 528900, 548250, 599420, 661125, 697000, 719304, 731000, 749275, 881500, 899130, 1045500, 1057800, 1096500, 1198840, 1322250, 1498550, 1763000, 1798260, 2091000, 2193000, 2247825, 2644500, 2997100, 3596520, 3746375, 4495650, 5289000, 5994200, 7492750, 8991300, 11239125, 14985500, 17982600, 22478250, 29971000, 44956500, 89913000]

約数ペア:

[(1, 89913000), (2, 44956500), (3, 29971000), (4, 22478250), (5, 17982600), (6, 14985500), (8, 11239125), (10, 8991300), (12, 7492750), (15, 5994200), (17, 5289000), (20, 4495650), (24, 3746375), (25, 3596520), (30, 2997100), (34, 2644500), (40, 2247825), (41, 2193000), (43, 2091000), (50, 1798260), (51, 1763000), (60, 1498550), (68, 1322250), (75, 1198840), (82, 1096500), (85, 1057800), (86, 1045500), (100, 899130), (102, 881500), (120, 749275), (123, 731000), (125, 719304), (129, 697000), (136, 661125), (150, 599420), (164, 548250), (170, 528900), (172, 522750), (200, 449565), (204, 440750), (205, 438600), (215, 418200), (246, 365500), (250, 359652), (255, 352600), (258, 348500), (300, 299710), (328, 274125), (340, 264450), (344, 261375), (375, 239768), (408, 220375), (410, 219300), (425, 211560), (430, 209100), (492, 182750), (500, 179826), (510, 176300), (516, 174250), (600, 149855), (615, 146200), (645, 139400), (680, 132225), (697, 129000), (731, 123000), (750, 119884), (820, 109650), (850, 105780), (860, 104550), (984, 91375), (1000, 89913), (1020, 88150), (1025, 87720), (1032, 87125), (1075, 83640), (1230, 73100), (1275, 70520), (1290, 69700), (1394, 64500), (1462, 61500), (1500, 59942), (1640, 54825), (1700, 52890), (1720, 52275), (1763, 51000), (2040, 44075), (2050, 43860), (2091, 43000), (2125, 42312), (2150, 41820), (2193, 41000), (2460, 36550), (2550, 35260), (2580, 34850), (2788, 32250), (2924, 30750), (3000, 29971), (3075, 29240), (3225, 27880), (3400, 26445), (3485, 25800), (3526, 25500), (3655, 24600), (4100, 21930), (4182, 21500), (4250, 21156), (4300, 20910), (4386, 20500), (4920, 18275), (5100, 17630), (5125, 17544), (5160, 17425), (5289, 17000), (5375, 16728), (5576, 16125), (5848, 15375), (6150, 14620), (6375, 14104), (6450, 13940), (6970, 12900), (7052, 12750), (7310, 12300), (8200, 10965), (8364, 10750), (8500, 10578), (8600, 10455), (8772, 10250), (8815, 10200)]