1338232800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{17987}}^1$

素因数の和:18041

約数の個数: 144

約数和(自身を含む): 4496712192

約数和(自身を除く): 3158479392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 992, 1200, 1240, 1488, 1550, 1860, 2325, 2400, 2480, 2976, 3100, 3720, 4650, 4960, 6200, 7440, 9300, 12400, 14880, 17987, 18600, 24800, 35974, 37200, 53961, 71948, 74400, 89935, 107922, 143896, 179870, 215844, 269805, 287792, 359740, 431688, 449675, 539610, 557597, 575584, 719480, 863376, 899350, 1079220, 1115194, 1349025, 1438960, 1672791, 1726752, 1798700, 2158440, 2230388, 2698050, 2787985, 2877920, 3345582, 3597400, 4316880, 4460776, 5396100, 5575970, 6691164, 7194800, 8363955, 8633760, 8921552, 10792200, 11151940, 13382328, 13939925, 14389600, 16727910, 17843104, 21584400, 22303880, 26764656, 27879850, 33455820, 41819775, 43168800, 44607760, 53529312, 55759700, 66911640, 83639550, 89215520, 111519400, 133823280, 167279100, 223038800, 267646560, 334558200, 446077600, 669116400, 1338232800]

約数ペア:

[(1, 1338232800), (2, 669116400), (3, 446077600), (4, 334558200), (5, 267646560), (6, 223038800), (8, 167279100), (10, 133823280), (12, 111519400), (15, 89215520), (16, 83639550), (20, 66911640), (24, 55759700), (25, 53529312), (30, 44607760), (31, 43168800), (32, 41819775), (40, 33455820), (48, 27879850), (50, 26764656), (60, 22303880), (62, 21584400), (75, 17843104), (80, 16727910), (93, 14389600), (96, 13939925), (100, 13382328), (120, 11151940), (124, 10792200), (150, 8921552), (155, 8633760), (160, 8363955), (186, 7194800), (200, 6691164), (240, 5575970), (248, 5396100), (300, 4460776), (310, 4316880), (372, 3597400), (400, 3345582), (465, 2877920), (480, 2787985), (496, 2698050), (600, 2230388), (620, 2158440), (744, 1798700), (775, 1726752), (800, 1672791), (930, 1438960), (992, 1349025), (1200, 1115194), (1240, 1079220), (1488, 899350), (1550, 863376), (1860, 719480), (2325, 575584), (2400, 557597), (2480, 539610), (2976, 449675), (3100, 431688), (3720, 359740), (4650, 287792), (4960, 269805), (6200, 215844), (7440, 179870), (9300, 143896), (12400, 107922), (14880, 89935), (17987, 74400), (18600, 71948), (24800, 53961), (35974, 37200)]