138045960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2269}}^1$

素因数の和:2312

約数の個数: 144

約数和(自身を含む): 486029700

約数和(自身を除く): 347983740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2269, 2340, 2535, 3042, 3380, 4056, 4538, 4680, 5070, 6084, 6760, 6807, 7605, 9076, 10140, 11345, 12168, 13614, 15210, 18152, 20280, 20421, 22690, 27228, 29497, 30420, 34035, 40842, 45380, 54456, 58994, 60840, 68070, 81684, 88491, 90760, 102105, 117988, 136140, 147485, 163368, 176982, 204210, 235976, 265473, 272280, 294970, 353964, 383461, 408420, 442455, 530946, 589940, 707928, 766922, 816840, 884910, 1061892, 1150383, 1179880, 1327365, 1533844, 1769820, 1917305, 2123784, 2300766, 2654730, 3067688, 3451149, 3539640, 3834610, 4601532, 5309460, 5751915, 6902298, 7669220, 9203064, 10618920, 11503830, 13804596, 15338440, 17255745, 23007660, 27609192, 34511490, 46015320, 69022980, 138045960]

約数ペア:

[(1, 138045960), (2, 69022980), (3, 46015320), (4, 34511490), (5, 27609192), (6, 23007660), (8, 17255745), (9, 15338440), (10, 13804596), (12, 11503830), (13, 10618920), (15, 9203064), (18, 7669220), (20, 6902298), (24, 5751915), (26, 5309460), (30, 4601532), (36, 3834610), (39, 3539640), (40, 3451149), (45, 3067688), (52, 2654730), (60, 2300766), (65, 2123784), (72, 1917305), (78, 1769820), (90, 1533844), (104, 1327365), (117, 1179880), (120, 1150383), (130, 1061892), (156, 884910), (169, 816840), (180, 766922), (195, 707928), (234, 589940), (260, 530946), (312, 442455), (338, 408420), (360, 383461), (390, 353964), (468, 294970), (507, 272280), (520, 265473), (585, 235976), (676, 204210), (780, 176982), (845, 163368), (936, 147485), (1014, 136140), (1170, 117988), (1352, 102105), (1521, 90760), (1560, 88491), (1690, 81684), (2028, 68070), (2269, 60840), (2340, 58994), (2535, 54456), (3042, 45380), (3380, 40842), (4056, 34035), (4538, 30420), (4680, 29497), (5070, 27228), (6084, 22690), (6760, 20421), (6807, 20280), (7605, 18152), (9076, 15210), (10140, 13614), (11345, 12168)]