202318380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102181}}^1$

素因数の和:102207

約数の個数: 72

約数和(自身を含む): 669496464

約数和(自身を除く): 467178084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 102181, 204362, 306543, 408724, 510905, 613086, 919629, 1021810, 1123991, 1226172, 1532715, 1839258, 2043620, 2247982, 3065430, 3371973, 3678516, 4495964, 4598145, 5619955, 6130860, 6743946, 9196290, 10115919, 11239910, 13487892, 16859865, 18392580, 20231838, 22479820, 33719730, 40463676, 50579595, 67439460, 101159190, 202318380]

約数ペア:

[(1, 202318380), (2, 101159190), (3, 67439460), (4, 50579595), (5, 40463676), (6, 33719730), (9, 22479820), (10, 20231838), (11, 18392580), (12, 16859865), (15, 13487892), (18, 11239910), (20, 10115919), (22, 9196290), (30, 6743946), (33, 6130860), (36, 5619955), (44, 4598145), (45, 4495964), (55, 3678516), (60, 3371973), (66, 3065430), (90, 2247982), (99, 2043620), (110, 1839258), (132, 1532715), (165, 1226172), (180, 1123991), (198, 1021810), (220, 919629), (330, 613086), (396, 510905), (495, 408724), (660, 306543), (990, 204362), (1980, 102181)]