28033200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:636

約数の個数: 180

約数和(自身を含む): 104941200

約数和(自身を除く): 76908000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 599, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1198, 1200, 1300, 1560, 1797, 1800, 1872, 1950, 2340, 2396, 2600, 2925, 2995, 3120, 3594, 3600, 3900, 4680, 4792, 5200, 5391, 5850, 5990, 7188, 7787, 7800, 8985, 9360, 9584, 10782, 11700, 11980, 14376, 14975, 15574, 15600, 17970, 21564, 23361, 23400, 23960, 26955, 28752, 29950, 31148, 35940, 38935, 43128, 44925, 46722, 46800, 47920, 53910, 59900, 62296, 70083, 71880, 77870, 86256, 89850, 93444, 107820, 116805, 119800, 124592, 134775, 140166, 143760, 155740, 179700, 186888, 194675, 215640, 233610, 239600, 269550, 280332, 311480, 350415, 359400, 373776, 389350, 431280, 467220, 539100, 560664, 584025, 622960, 700830, 718800, 778700, 934440, 1078200, 1121328, 1168050, 1401660, 1557400, 1752075, 1868880, 2156400, 2336100, 2803320, 3114800, 3504150, 4672200, 5606640, 7008300, 9344400, 14016600, 28033200]

約数ペア:

[(1, 28033200), (2, 14016600), (3, 9344400), (4, 7008300), (5, 5606640), (6, 4672200), (8, 3504150), (9, 3114800), (10, 2803320), (12, 2336100), (13, 2156400), (15, 1868880), (16, 1752075), (18, 1557400), (20, 1401660), (24, 1168050), (25, 1121328), (26, 1078200), (30, 934440), (36, 778700), (39, 718800), (40, 700830), (45, 622960), (48, 584025), (50, 560664), (52, 539100), (60, 467220), (65, 431280), (72, 389350), (75, 373776), (78, 359400), (80, 350415), (90, 311480), (100, 280332), (104, 269550), (117, 239600), (120, 233610), (130, 215640), (144, 194675), (150, 186888), (156, 179700), (180, 155740), (195, 143760), (200, 140166), (208, 134775), (225, 124592), (234, 119800), (240, 116805), (260, 107820), (300, 93444), (312, 89850), (325, 86256), (360, 77870), (390, 71880), (400, 70083), (450, 62296), (468, 59900), (520, 53910), (585, 47920), (599, 46800), (600, 46722), (624, 44925), (650, 43128), (720, 38935), (780, 35940), (900, 31148), (936, 29950), (975, 28752), (1040, 26955), (1170, 23960), (1198, 23400), (1200, 23361), (1300, 21564), (1560, 17970), (1797, 15600), (1800, 15574), (1872, 14975), (1950, 14376), (2340, 11980), (2396, 11700), (2600, 10782), (2925, 9584), (2995, 9360), (3120, 8985), (3594, 7800), (3600, 7787), (3900, 7188), (4680, 5990), (4792, 5850), (5200, 5391)]