215240400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3517}}^1$

素因数の和:3558

約数の個数: 180

約数和(自身を含む): 791106732

約数和(自身を除く): 575866332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 450, 510, 600, 612, 680, 720, 765, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1530, 1700, 1800, 2040, 2448, 2550, 3060, 3400, 3517, 3600, 3825, 4080, 5100, 6120, 6800, 7034, 7650, 10200, 10551, 12240, 14068, 15300, 17585, 20400, 21102, 28136, 30600, 31653, 35170, 42204, 52755, 56272, 59789, 61200, 63306, 70340, 84408, 87925, 105510, 119578, 126612, 140680, 158265, 168816, 175850, 179367, 211020, 239156, 253224, 263775, 281360, 298945, 316530, 351700, 358734, 422040, 478312, 506448, 527550, 538101, 597890, 633060, 703400, 717468, 791325, 844080, 896835, 956624, 1055100, 1076202, 1195780, 1266120, 1406800, 1434936, 1494725, 1582650, 1793670, 2110200, 2152404, 2391560, 2532240, 2690505, 2869872, 2989450, 3165300, 3587340, 4220400, 4304808, 4484175, 4783120, 5381010, 5978900, 6330600, 7174680, 8609616, 8968350, 10762020, 11957800, 12661200, 13452525, 14349360, 17936700, 21524040, 23915600, 26905050, 35873400, 43048080, 53810100, 71746800, 107620200, 215240400]

約数ペア:

[(1, 215240400), (2, 107620200), (3, 71746800), (4, 53810100), (5, 43048080), (6, 35873400), (8, 26905050), (9, 23915600), (10, 21524040), (12, 17936700), (15, 14349360), (16, 13452525), (17, 12661200), (18, 11957800), (20, 10762020), (24, 8968350), (25, 8609616), (30, 7174680), (34, 6330600), (36, 5978900), (40, 5381010), (45, 4783120), (48, 4484175), (50, 4304808), (51, 4220400), (60, 3587340), (68, 3165300), (72, 2989450), (75, 2869872), (80, 2690505), (85, 2532240), (90, 2391560), (100, 2152404), (102, 2110200), (120, 1793670), (136, 1582650), (144, 1494725), (150, 1434936), (153, 1406800), (170, 1266120), (180, 1195780), (200, 1076202), (204, 1055100), (225, 956624), (240, 896835), (255, 844080), (272, 791325), (300, 717468), (306, 703400), (340, 633060), (360, 597890), (400, 538101), (408, 527550), (425, 506448), (450, 478312), (510, 422040), (600, 358734), (612, 351700), (680, 316530), (720, 298945), (765, 281360), (816, 263775), (850, 253224), (900, 239156), (1020, 211020), (1200, 179367), (1224, 175850), (1275, 168816), (1360, 158265), (1530, 140680), (1700, 126612), (1800, 119578), (2040, 105510), (2448, 87925), (2550, 84408), (3060, 70340), (3400, 63306), (3517, 61200), (3600, 59789), (3825, 56272), (4080, 52755), (5100, 42204), (6120, 35170), (6800, 31653), (7034, 30600), (7650, 28136), (10200, 21102), (10551, 20400), (12240, 17585), (14068, 15300)]