42944580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{541}}^1$

素因数の和:576

約数の個数: 180

約数和(自身を含む): 157003308

約数和(自身を除く): 114058728

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 541, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1082, 1134, 1260, 1323, 1470, 1620, 1623, 1764, 1890, 2164, 2205, 2268, 2646, 2705, 2835, 2940, 3246, 3780, 3787, 3969, 4410, 4869, 5292, 5410, 5670, 6492, 6615, 7574, 7938, 8115, 8820, 9738, 10820, 11340, 11361, 13230, 14607, 15148, 15876, 16230, 18935, 19476, 19845, 22722, 24345, 26460, 26509, 29214, 32460, 34083, 37870, 39690, 43821, 45444, 48690, 53018, 56805, 58428, 68166, 73035, 75740, 79380, 79527, 87642, 97380, 102249, 106036, 113610, 132545, 136332, 146070, 159054, 170415, 175284, 204498, 219105, 227220, 238581, 265090, 292140, 306747, 318108, 340830, 397635, 408996, 438210, 477162, 511245, 530180, 613494, 681660, 715743, 795270, 876420, 954324, 1022490, 1192905, 1226988, 1431486, 1533735, 1590540, 2044980, 2147229, 2385810, 2862972, 3067470, 3578715, 4294458, 4771620, 6134940, 7157430, 8588916, 10736145, 14314860, 21472290, 42944580]

約数ペア:

[(1, 42944580), (2, 21472290), (3, 14314860), (4, 10736145), (5, 8588916), (6, 7157430), (7, 6134940), (9, 4771620), (10, 4294458), (12, 3578715), (14, 3067470), (15, 2862972), (18, 2385810), (20, 2147229), (21, 2044980), (27, 1590540), (28, 1533735), (30, 1431486), (35, 1226988), (36, 1192905), (42, 1022490), (45, 954324), (49, 876420), (54, 795270), (60, 715743), (63, 681660), (70, 613494), (81, 530180), (84, 511245), (90, 477162), (98, 438210), (105, 408996), (108, 397635), (126, 340830), (135, 318108), (140, 306747), (147, 292140), (162, 265090), (180, 238581), (189, 227220), (196, 219105), (210, 204498), (245, 175284), (252, 170415), (270, 159054), (294, 146070), (315, 136332), (324, 132545), (378, 113610), (405, 106036), (420, 102249), (441, 97380), (490, 87642), (540, 79527), (541, 79380), (567, 75740), (588, 73035), (630, 68166), (735, 58428), (756, 56805), (810, 53018), (882, 48690), (945, 45444), (980, 43821), (1082, 39690), (1134, 37870), (1260, 34083), (1323, 32460), (1470, 29214), (1620, 26509), (1623, 26460), (1764, 24345), (1890, 22722), (2164, 19845), (2205, 19476), (2268, 18935), (2646, 16230), (2705, 15876), (2835, 15148), (2940, 14607), (3246, 13230), (3780, 11361), (3787, 11340), (3969, 10820), (4410, 9738), (4869, 8820), (5292, 8115), (5410, 7938), (5670, 7574), (6492, 6615)]