201829100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 519716736

約数和(自身を除く): 317887636

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 43, 44, 50, 55, 68, 85, 86, 100, 110, 170, 172, 187, 215, 220, 251, 275, 340, 374, 425, 430, 473, 502, 550, 731, 748, 850, 860, 935, 946, 1004, 1075, 1100, 1255, 1462, 1700, 1870, 1892, 2150, 2365, 2510, 2761, 2924, 3655, 3740, 4267, 4300, 4675, 4730, 5020, 5522, 6275, 7310, 8041, 8534, 9350, 9460, 10793, 11044, 11825, 12550, 13805, 14620, 16082, 17068, 18275, 18700, 21335, 21586, 23650, 25100, 27610, 32164, 36550, 40205, 42670, 43172, 46937, 47300, 53965, 55220, 69025, 73100, 80410, 85340, 93874, 106675, 107930, 118723, 138050, 160820, 183481, 187748, 201025, 213350, 215860, 234685, 237446, 269825, 276100, 366962, 402050, 426700, 469370, 474892, 539650, 593615, 733924, 804100, 917405, 938740, 1079300, 1173425, 1187230, 1834810, 2018291, 2346850, 2374460, 2968075, 3669620, 4036582, 4587025, 4693700, 5936150, 8073164, 9174050, 10091455, 11872300, 18348100, 20182910, 40365820, 50457275, 100914550, 201829100]

約数ペア:

[(1, 201829100), (2, 100914550), (4, 50457275), (5, 40365820), (10, 20182910), (11, 18348100), (17, 11872300), (20, 10091455), (22, 9174050), (25, 8073164), (34, 5936150), (43, 4693700), (44, 4587025), (50, 4036582), (55, 3669620), (68, 2968075), (85, 2374460), (86, 2346850), (100, 2018291), (110, 1834810), (170, 1187230), (172, 1173425), (187, 1079300), (215, 938740), (220, 917405), (251, 804100), (275, 733924), (340, 593615), (374, 539650), (425, 474892), (430, 469370), (473, 426700), (502, 402050), (550, 366962), (731, 276100), (748, 269825), (850, 237446), (860, 234685), (935, 215860), (946, 213350), (1004, 201025), (1075, 187748), (1100, 183481), (1255, 160820), (1462, 138050), (1700, 118723), (1870, 107930), (1892, 106675), (2150, 93874), (2365, 85340), (2510, 80410), (2761, 73100), (2924, 69025), (3655, 55220), (3740, 53965), (4267, 47300), (4300, 46937), (4675, 43172), (4730, 42670), (5020, 40205), (5522, 36550), (6275, 32164), (7310, 27610), (8041, 25100), (8534, 23650), (9350, 21586), (9460, 21335), (10793, 18700), (11044, 18275), (11825, 17068), (12550, 16082), (13805, 14620)]