204122010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^2$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 534107520

約数和(自身を除く): 329985510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 101, 115, 138, 145, 174, 202, 230, 290, 303, 345, 435, 505, 606, 667, 690, 870, 1010, 1334, 1515, 2001, 2323, 2929, 3030, 3335, 4002, 4646, 5858, 6670, 6969, 8787, 10005, 10201, 11615, 13938, 14645, 17574, 20010, 20402, 23230, 29290, 30603, 34845, 43935, 51005, 61206, 67367, 69690, 87870, 102010, 134734, 153015, 202101, 234623, 295829, 306030, 336835, 404202, 469246, 591658, 673670, 703869, 887487, 1010505, 1173115, 1407738, 1479145, 1774974, 2021010, 2346230, 2958290, 3519345, 4437435, 6804067, 7038690, 8874870, 13608134, 20412201, 34020335, 40824402, 68040670, 102061005, 204122010]

約数ペア:

[(1, 204122010), (2, 102061005), (3, 68040670), (5, 40824402), (6, 34020335), (10, 20412201), (15, 13608134), (23, 8874870), (29, 7038690), (30, 6804067), (46, 4437435), (58, 3519345), (69, 2958290), (87, 2346230), (101, 2021010), (115, 1774974), (138, 1479145), (145, 1407738), (174, 1173115), (202, 1010505), (230, 887487), (290, 703869), (303, 673670), (345, 591658), (435, 469246), (505, 404202), (606, 336835), (667, 306030), (690, 295829), (870, 234623), (1010, 202101), (1334, 153015), (1515, 134734), (2001, 102010), (2323, 87870), (2929, 69690), (3030, 67367), (3335, 61206), (4002, 51005), (4646, 43935), (5858, 34845), (6670, 30603), (6969, 29290), (8787, 23230), (10005, 20402), (10201, 20010), (11615, 17574), (13938, 14645)]