68289750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 193489920

約数和(自身を除く): 125200170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 90, 125, 134, 135, 150, 151, 201, 225, 250, 270, 302, 335, 375, 402, 450, 453, 603, 670, 675, 750, 755, 906, 1005, 1125, 1206, 1350, 1359, 1510, 1675, 1809, 2010, 2250, 2265, 2718, 3015, 3350, 3375, 3618, 3775, 4077, 4530, 5025, 6030, 6750, 6795, 7550, 8154, 8375, 9045, 10050, 10117, 11325, 13590, 15075, 16750, 18090, 18875, 20234, 20385, 22650, 25125, 30150, 30351, 33975, 37750, 40770, 45225, 50250, 50585, 56625, 60702, 67950, 75375, 90450, 91053, 101170, 101925, 113250, 150750, 151755, 169875, 182106, 203850, 226125, 252925, 273159, 303510, 339750, 452250, 455265, 505850, 509625, 546318, 758775, 910530, 1019250, 1264625, 1365795, 1517550, 2276325, 2529250, 2731590, 3793875, 4552650, 6828975, 7587750, 11381625, 13657950, 22763250, 34144875, 68289750]

約数ペア:

[(1, 68289750), (2, 34144875), (3, 22763250), (5, 13657950), (6, 11381625), (9, 7587750), (10, 6828975), (15, 4552650), (18, 3793875), (25, 2731590), (27, 2529250), (30, 2276325), (45, 1517550), (50, 1365795), (54, 1264625), (67, 1019250), (75, 910530), (90, 758775), (125, 546318), (134, 509625), (135, 505850), (150, 455265), (151, 452250), (201, 339750), (225, 303510), (250, 273159), (270, 252925), (302, 226125), (335, 203850), (375, 182106), (402, 169875), (450, 151755), (453, 150750), (603, 113250), (670, 101925), (675, 101170), (750, 91053), (755, 90450), (906, 75375), (1005, 67950), (1125, 60702), (1206, 56625), (1350, 50585), (1359, 50250), (1510, 45225), (1675, 40770), (1809, 37750), (2010, 33975), (2250, 30351), (2265, 30150), (2718, 25125), (3015, 22650), (3350, 20385), (3375, 20234), (3618, 18875), (3775, 18090), (4077, 16750), (4530, 15075), (5025, 13590), (6030, 11325), (6750, 10117), (6795, 10050), (7550, 9045), (8154, 8375)]