148899870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{26261}}^1$

素因数の和:26287

約数の個数: 80

約数和(自身を含む): 457589088

約数和(自身を除く): 308689218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 26261, 52522, 78783, 131305, 157566, 183827, 236349, 262610, 367654, 393915, 472698, 551481, 709047, 787830, 919135, 1102962, 1181745, 1418094, 1654443, 1838270, 2127141, 2363490, 2757405, 3308886, 3545235, 4254282, 4963329, 5514810, 7090470, 8272215, 9926658, 10635705, 14889987, 16544430, 21271410, 24816645, 29779974, 49633290, 74449935, 148899870]

約数ペア:

[(1, 148899870), (2, 74449935), (3, 49633290), (5, 29779974), (6, 24816645), (7, 21271410), (9, 16544430), (10, 14889987), (14, 10635705), (15, 9926658), (18, 8272215), (21, 7090470), (27, 5514810), (30, 4963329), (35, 4254282), (42, 3545235), (45, 3308886), (54, 2757405), (63, 2363490), (70, 2127141), (81, 1838270), (90, 1654443), (105, 1418094), (126, 1181745), (135, 1102962), (162, 919135), (189, 787830), (210, 709047), (270, 551481), (315, 472698), (378, 393915), (405, 367654), (567, 262610), (630, 236349), (810, 183827), (945, 157566), (1134, 131305), (1890, 78783), (2835, 52522), (5670, 26261)]