268551450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 806760864

約数和(自身を除く): 538209414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 31, 45, 46, 50, 54, 62, 69, 75, 81, 90, 93, 115, 135, 138, 150, 155, 162, 186, 207, 225, 230, 243, 270, 279, 310, 345, 405, 414, 450, 465, 486, 558, 575, 621, 675, 690, 713, 775, 810, 837, 930, 961, 1035, 1150, 1215, 1242, 1350, 1395, 1426, 1550, 1674, 1725, 1863, 1922, 2025, 2070, 2139, 2325, 2430, 2511, 2790, 2883, 3105, 3450, 3565, 3726, 4050, 4185, 4278, 4650, 4805, 5022, 5175, 5589, 5766, 6075, 6210, 6417, 6975, 7130, 7533, 8370, 8649, 9315, 9610, 10350, 10695, 11178, 12150, 12555, 12834, 13950, 14415, 15066, 15525, 17298, 17825, 18630, 19251, 20925, 21390, 22103, 24025, 25110, 25947, 27945, 28830, 31050, 32085, 35650, 37665, 38502, 41850, 43245, 44206, 46575, 48050, 51894, 53475, 55890, 57753, 62775, 64170, 66309, 72075, 75330, 77841, 86490, 93150, 96255, 106950, 110515, 115506, 125550, 129735, 132618, 139725, 144150, 155682, 160425, 173259, 188325, 192510, 198927, 216225, 221030, 233523, 259470, 279450, 288765, 320850, 331545, 346518, 376650, 389205, 397854, 432450, 467046, 481275, 552575, 577530, 596781, 648675, 663090, 778410, 866295, 962550, 994635, 1105150, 1167615, 1193562, 1297350, 1443825, 1657725, 1732590, 1790343, 1946025, 1989270, 2335230, 2887650, 2983905, 3315450, 3580686, 3892050, 4331475, 4973175, 5371029, 5838075, 5967810, 8662950, 8951715, 9946350, 10742058, 11676150, 14919525, 17903430, 26855145, 29839050, 44758575, 53710290, 89517150, 134275725, 268551450]

約数ペア:

[(1, 268551450), (2, 134275725), (3, 89517150), (5, 53710290), (6, 44758575), (9, 29839050), (10, 26855145), (15, 17903430), (18, 14919525), (23, 11676150), (25, 10742058), (27, 9946350), (30, 8951715), (31, 8662950), (45, 5967810), (46, 5838075), (50, 5371029), (54, 4973175), (62, 4331475), (69, 3892050), (75, 3580686), (81, 3315450), (90, 2983905), (93, 2887650), (115, 2335230), (135, 1989270), (138, 1946025), (150, 1790343), (155, 1732590), (162, 1657725), (186, 1443825), (207, 1297350), (225, 1193562), (230, 1167615), (243, 1105150), (270, 994635), (279, 962550), (310, 866295), (345, 778410), (405, 663090), (414, 648675), (450, 596781), (465, 577530), (486, 552575), (558, 481275), (575, 467046), (621, 432450), (675, 397854), (690, 389205), (713, 376650), (775, 346518), (810, 331545), (837, 320850), (930, 288765), (961, 279450), (1035, 259470), (1150, 233523), (1215, 221030), (1242, 216225), (1350, 198927), (1395, 192510), (1426, 188325), (1550, 173259), (1674, 160425), (1725, 155682), (1863, 144150), (1922, 139725), (2025, 132618), (2070, 129735), (2139, 125550), (2325, 115506), (2430, 110515), (2511, 106950), (2790, 96255), (2883, 93150), (3105, 86490), (3450, 77841), (3565, 75330), (3726, 72075), (4050, 66309), (4185, 64170), (4278, 62775), (4650, 57753), (4805, 55890), (5022, 53475), (5175, 51894), (5589, 48050), (5766, 46575), (6075, 44206), (6210, 43245), (6417, 41850), (6975, 38502), (7130, 37665), (7533, 35650), (8370, 32085), (8649, 31050), (9315, 28830), (9610, 27945), (10350, 25947), (10695, 25110), (11178, 24025), (12150, 22103), (12555, 21390), (12834, 20925), (13950, 19251), (14415, 18630), (15066, 17825), (15525, 17298)]