49951200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1637

約数の個数: 144

約数和(自身を含む): 175207536

約数和(自身を除く): 125256336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1601, 1950, 2080, 2400, 2600, 3120, 3202, 3900, 4803, 5200, 6240, 6404, 7800, 8005, 9606, 10400, 12808, 15600, 16010, 19212, 20813, 24015, 25616, 31200, 32020, 38424, 40025, 41626, 48030, 51232, 62439, 64040, 76848, 80050, 83252, 96060, 104065, 120075, 124878, 128080, 153696, 160100, 166504, 192120, 208130, 240150, 249756, 256160, 312195, 320200, 333008, 384240, 416260, 480300, 499512, 520325, 624390, 640400, 666016, 768480, 832520, 960600, 999024, 1040650, 1248780, 1280800, 1560975, 1665040, 1921200, 1998048, 2081300, 2497560, 3121950, 3330080, 3842400, 4162600, 4995120, 6243900, 8325200, 9990240, 12487800, 16650400, 24975600, 49951200]

約数ペア:

[(1, 49951200), (2, 24975600), (3, 16650400), (4, 12487800), (5, 9990240), (6, 8325200), (8, 6243900), (10, 4995120), (12, 4162600), (13, 3842400), (15, 3330080), (16, 3121950), (20, 2497560), (24, 2081300), (25, 1998048), (26, 1921200), (30, 1665040), (32, 1560975), (39, 1280800), (40, 1248780), (48, 1040650), (50, 999024), (52, 960600), (60, 832520), (65, 768480), (75, 666016), (78, 640400), (80, 624390), (96, 520325), (100, 499512), (104, 480300), (120, 416260), (130, 384240), (150, 333008), (156, 320200), (160, 312195), (195, 256160), (200, 249756), (208, 240150), (240, 208130), (260, 192120), (300, 166504), (312, 160100), (325, 153696), (390, 128080), (400, 124878), (416, 120075), (480, 104065), (520, 96060), (600, 83252), (624, 80050), (650, 76848), (780, 64040), (800, 62439), (975, 51232), (1040, 48030), (1200, 41626), (1248, 40025), (1300, 38424), (1560, 32020), (1601, 31200), (1950, 25616), (2080, 24015), (2400, 20813), (2600, 19212), (3120, 16010), (3202, 15600), (3900, 12808), (4803, 10400), (5200, 9606), (6240, 8005), (6404, 7800)]