75839280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1299

約数の個数: 160

約数和(自身を含む): 267840000

約数和(自身を除く): 192000720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1249, 1265, 1320, 1380, 1518, 1840, 2024, 2498, 2530, 2640, 2760, 3036, 3747, 3795, 4048, 4996, 5060, 5520, 6072, 6245, 7494, 7590, 9992, 10120, 12144, 12490, 13739, 14988, 15180, 18735, 19984, 20240, 24980, 27478, 28727, 29976, 30360, 37470, 41217, 49960, 54956, 57454, 59952, 60720, 68695, 74940, 82434, 86181, 99920, 109912, 114908, 137390, 143635, 149880, 164868, 172362, 206085, 219824, 229816, 274780, 287270, 299760, 315997, 329736, 344724, 412170, 430905, 459632, 549560, 574540, 631994, 659472, 689448, 824340, 861810, 947991, 1099120, 1149080, 1263988, 1378896, 1579985, 1648680, 1723620, 1895982, 2298160, 2527976, 3159970, 3297360, 3447240, 3791964, 4739955, 5055952, 6319940, 6894480, 7583928, 9479910, 12639880, 15167856, 18959820, 25279760, 37919640, 75839280]

約数ペア:

[(1, 75839280), (2, 37919640), (3, 25279760), (4, 18959820), (5, 15167856), (6, 12639880), (8, 9479910), (10, 7583928), (11, 6894480), (12, 6319940), (15, 5055952), (16, 4739955), (20, 3791964), (22, 3447240), (23, 3297360), (24, 3159970), (30, 2527976), (33, 2298160), (40, 1895982), (44, 1723620), (46, 1648680), (48, 1579985), (55, 1378896), (60, 1263988), (66, 1149080), (69, 1099120), (80, 947991), (88, 861810), (92, 824340), (110, 689448), (115, 659472), (120, 631994), (132, 574540), (138, 549560), (165, 459632), (176, 430905), (184, 412170), (220, 344724), (230, 329736), (240, 315997), (253, 299760), (264, 287270), (276, 274780), (330, 229816), (345, 219824), (368, 206085), (440, 172362), (460, 164868), (506, 149880), (528, 143635), (552, 137390), (660, 114908), (690, 109912), (759, 99920), (880, 86181), (920, 82434), (1012, 74940), (1104, 68695), (1249, 60720), (1265, 59952), (1320, 57454), (1380, 54956), (1518, 49960), (1840, 41217), (2024, 37470), (2498, 30360), (2530, 29976), (2640, 28727), (2760, 27478), (3036, 24980), (3747, 20240), (3795, 19984), (4048, 18735), (4996, 15180), (5060, 14988), (5520, 13739), (6072, 12490), (6245, 12144), (7494, 10120), (7590, 9992)]