128855430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5659}}^1$

素因数の和:5706

約数の個数: 96

約数和(自身を含む): 381438720

約数和(自身を除く): 252583290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 5659, 7590, 11318, 11385, 16977, 22770, 28295, 33954, 50931, 56590, 62249, 84885, 101862, 124498, 130157, 169770, 186747, 254655, 260314, 311245, 373494, 390471, 509310, 560241, 622490, 650785, 780942, 933735, 1120482, 1171413, 1301570, 1431727, 1867470, 1952355, 2342826, 2801205, 2863454, 3904710, 4295181, 5602410, 5857065, 7158635, 8590362, 11714130, 12885543, 14317270, 21475905, 25771086, 42951810, 64427715, 128855430]

約数ペア:

[(1, 128855430), (2, 64427715), (3, 42951810), (5, 25771086), (6, 21475905), (9, 14317270), (10, 12885543), (11, 11714130), (15, 8590362), (18, 7158635), (22, 5857065), (23, 5602410), (30, 4295181), (33, 3904710), (45, 2863454), (46, 2801205), (55, 2342826), (66, 1952355), (69, 1867470), (90, 1431727), (99, 1301570), (110, 1171413), (115, 1120482), (138, 933735), (165, 780942), (198, 650785), (207, 622490), (230, 560241), (253, 509310), (330, 390471), (345, 373494), (414, 311245), (495, 260314), (506, 254655), (690, 186747), (759, 169770), (990, 130157), (1035, 124498), (1265, 101862), (1518, 84885), (2070, 62249), (2277, 56590), (2530, 50931), (3795, 33954), (4554, 28295), (5659, 22770), (7590, 16977), (11318, 11385)]