23018400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 216

約数和(自身を含む): 85307040

約数和(自身を除く): 62288640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 139, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 276, 278, 288, 300, 345, 360, 368, 400, 414, 417, 450, 460, 480, 552, 556, 575, 600, 690, 695, 720, 736, 800, 828, 834, 900, 920, 1035, 1104, 1112, 1150, 1200, 1251, 1380, 1390, 1440, 1656, 1668, 1725, 1800, 1840, 2070, 2085, 2208, 2224, 2300, 2400, 2502, 2760, 2780, 3197, 3312, 3336, 3450, 3475, 3600, 3680, 4140, 4170, 4448, 4600, 5004, 5175, 5520, 5560, 6255, 6394, 6624, 6672, 6900, 6950, 7200, 8280, 8340, 9200, 9591, 10008, 10350, 10425, 11040, 11120, 12510, 12788, 13344, 13800, 13900, 15985, 16560, 16680, 18400, 19182, 20016, 20700, 20850, 22240, 25020, 25576, 27600, 27800, 28773, 31275, 31970, 33120, 33360, 38364, 40032, 41400, 41700, 47955, 50040, 51152, 55200, 55600, 57546, 62550, 63940, 66720, 76728, 79925, 82800, 83400, 95910, 100080, 102304, 111200, 115092, 125100, 127880, 143865, 153456, 159850, 165600, 166800, 191820, 200160, 230184, 239775, 250200, 255760, 287730, 306912, 319700, 333600, 383640, 460368, 479550, 500400, 511520, 575460, 639400, 719325, 767280, 920736, 959100, 1000800, 1150920, 1278800, 1438650, 1534560, 1918200, 2301840, 2557600, 2877300, 3836400, 4603680, 5754600, 7672800, 11509200, 23018400]

約数ペア:

[(1, 23018400), (2, 11509200), (3, 7672800), (4, 5754600), (5, 4603680), (6, 3836400), (8, 2877300), (9, 2557600), (10, 2301840), (12, 1918200), (15, 1534560), (16, 1438650), (18, 1278800), (20, 1150920), (23, 1000800), (24, 959100), (25, 920736), (30, 767280), (32, 719325), (36, 639400), (40, 575460), (45, 511520), (46, 500400), (48, 479550), (50, 460368), (60, 383640), (69, 333600), (72, 319700), (75, 306912), (80, 287730), (90, 255760), (92, 250200), (96, 239775), (100, 230184), (115, 200160), (120, 191820), (138, 166800), (139, 165600), (144, 159850), (150, 153456), (160, 143865), (180, 127880), (184, 125100), (200, 115092), (207, 111200), (225, 102304), (230, 100080), (240, 95910), (276, 83400), (278, 82800), (288, 79925), (300, 76728), (345, 66720), (360, 63940), (368, 62550), (400, 57546), (414, 55600), (417, 55200), (450, 51152), (460, 50040), (480, 47955), (552, 41700), (556, 41400), (575, 40032), (600, 38364), (690, 33360), (695, 33120), (720, 31970), (736, 31275), (800, 28773), (828, 27800), (834, 27600), (900, 25576), (920, 25020), (1035, 22240), (1104, 20850), (1112, 20700), (1150, 20016), (1200, 19182), (1251, 18400), (1380, 16680), (1390, 16560), (1440, 15985), (1656, 13900), (1668, 13800), (1725, 13344), (1800, 12788), (1840, 12510), (2070, 11120), (2085, 11040), (2208, 10425), (2224, 10350), (2300, 10008), (2400, 9591), (2502, 9200), (2760, 8340), (2780, 8280), (3197, 7200), (3312, 6950), (3336, 6900), (3450, 6672), (3475, 6624), (3600, 6394), (3680, 6255), (4140, 5560), (4170, 5520), (4448, 5175), (4600, 5004)]