75431520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 192

約数和(自身を含む): 278208000

約数和(自身を除く): 202776480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 919, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 1838, 2052, 2160, 2280, 2565, 2736, 2757, 3040, 3420, 3676, 4104, 4320, 4560, 4595, 5130, 5472, 5514, 6840, 7352, 8208, 8271, 9120, 9190, 10260, 11028, 13680, 13785, 14704, 16416, 16542, 17461, 18380, 20520, 22056, 24813, 27360, 27570, 29408, 33084, 34922, 36760, 41040, 41355, 44112, 49626, 52383, 55140, 66168, 69844, 73520, 82080, 82710, 87305, 88224, 99252, 104766, 110280, 124065, 132336, 139688, 147040, 157149, 165420, 174610, 198504, 209532, 220560, 248130, 261915, 264672, 279376, 314298, 330840, 349220, 397008, 419064, 441120, 471447, 496260, 523830, 558752, 628596, 661680, 698440, 785745, 794016, 838128, 942894, 992520, 1047660, 1257192, 1323360, 1396880, 1571490, 1676256, 1885788, 1985040, 2095320, 2357235, 2514384, 2793760, 3142980, 3771576, 3970080, 4190640, 4714470, 5028768, 6285960, 7543152, 8381280, 9428940, 12571920, 15086304, 18857880, 25143840, 37715760, 75431520]

約数ペア:

[(1, 75431520), (2, 37715760), (3, 25143840), (4, 18857880), (5, 15086304), (6, 12571920), (8, 9428940), (9, 8381280), (10, 7543152), (12, 6285960), (15, 5028768), (16, 4714470), (18, 4190640), (19, 3970080), (20, 3771576), (24, 3142980), (27, 2793760), (30, 2514384), (32, 2357235), (36, 2095320), (38, 1985040), (40, 1885788), (45, 1676256), (48, 1571490), (54, 1396880), (57, 1323360), (60, 1257192), (72, 1047660), (76, 992520), (80, 942894), (90, 838128), (95, 794016), (96, 785745), (108, 698440), (114, 661680), (120, 628596), (135, 558752), (144, 523830), (152, 496260), (160, 471447), (171, 441120), (180, 419064), (190, 397008), (216, 349220), (228, 330840), (240, 314298), (270, 279376), (285, 264672), (288, 261915), (304, 248130), (342, 220560), (360, 209532), (380, 198504), (432, 174610), (456, 165420), (480, 157149), (513, 147040), (540, 139688), (570, 132336), (608, 124065), (684, 110280), (720, 104766), (760, 99252), (855, 88224), (864, 87305), (912, 82710), (919, 82080), (1026, 73520), (1080, 69844), (1140, 66168), (1368, 55140), (1440, 52383), (1520, 49626), (1710, 44112), (1824, 41355), (1838, 41040), (2052, 36760), (2160, 34922), (2280, 33084), (2565, 29408), (2736, 27570), (2757, 27360), (3040, 24813), (3420, 22056), (3676, 20520), (4104, 18380), (4320, 17461), (4560, 16542), (4595, 16416), (5130, 14704), (5472, 13785), (5514, 13680), (6840, 11028), (7352, 10260), (8208, 9190), (8271, 9120)]