68320350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 216

約数和(自身を含む): 224641872

約数和(自身を除く): 156321522

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 41, 42, 45, 46, 50, 63, 69, 70, 75, 82, 90, 105, 115, 123, 126, 138, 150, 161, 175, 205, 207, 210, 225, 230, 246, 287, 315, 322, 345, 350, 369, 410, 414, 450, 483, 525, 529, 574, 575, 615, 630, 690, 738, 805, 861, 943, 966, 1025, 1035, 1050, 1058, 1150, 1230, 1435, 1449, 1575, 1587, 1610, 1722, 1725, 1845, 1886, 2050, 2070, 2415, 2583, 2645, 2829, 2870, 2898, 3075, 3150, 3174, 3450, 3690, 3703, 4025, 4305, 4715, 4761, 4830, 5166, 5175, 5290, 5658, 6150, 6601, 7175, 7245, 7406, 7935, 8050, 8487, 8610, 9225, 9430, 9522, 10350, 11109, 12075, 12915, 13202, 13225, 14145, 14350, 14490, 15870, 16974, 18450, 18515, 19803, 21525, 21689, 22218, 23575, 23805, 24150, 25830, 26450, 28290, 33005, 33327, 36225, 37030, 39606, 39675, 42435, 43050, 43378, 47150, 47610, 55545, 59409, 64575, 65067, 66010, 66654, 70725, 72450, 79350, 84870, 92575, 99015, 108445, 111090, 118818, 119025, 129150, 130134, 141450, 151823, 165025, 166635, 185150, 195201, 198030, 212175, 216890, 238050, 277725, 297045, 303646, 325335, 330050, 333270, 390402, 424350, 455469, 495075, 542225, 555450, 594090, 650670, 759115, 833175, 910938, 976005, 990150, 1084450, 1366407, 1485225, 1518230, 1626675, 1666350, 1952010, 2277345, 2732814, 2970450, 3253350, 3795575, 4554690, 4880025, 6832035, 7591150, 9760050, 11386725, 13664070, 22773450, 34160175, 68320350]

約数ペア:

[(1, 68320350), (2, 34160175), (3, 22773450), (5, 13664070), (6, 11386725), (7, 9760050), (9, 7591150), (10, 6832035), (14, 4880025), (15, 4554690), (18, 3795575), (21, 3253350), (23, 2970450), (25, 2732814), (30, 2277345), (35, 1952010), (41, 1666350), (42, 1626675), (45, 1518230), (46, 1485225), (50, 1366407), (63, 1084450), (69, 990150), (70, 976005), (75, 910938), (82, 833175), (90, 759115), (105, 650670), (115, 594090), (123, 555450), (126, 542225), (138, 495075), (150, 455469), (161, 424350), (175, 390402), (205, 333270), (207, 330050), (210, 325335), (225, 303646), (230, 297045), (246, 277725), (287, 238050), (315, 216890), (322, 212175), (345, 198030), (350, 195201), (369, 185150), (410, 166635), (414, 165025), (450, 151823), (483, 141450), (525, 130134), (529, 129150), (574, 119025), (575, 118818), (615, 111090), (630, 108445), (690, 99015), (738, 92575), (805, 84870), (861, 79350), (943, 72450), (966, 70725), (1025, 66654), (1035, 66010), (1050, 65067), (1058, 64575), (1150, 59409), (1230, 55545), (1435, 47610), (1449, 47150), (1575, 43378), (1587, 43050), (1610, 42435), (1722, 39675), (1725, 39606), (1845, 37030), (1886, 36225), (2050, 33327), (2070, 33005), (2415, 28290), (2583, 26450), (2645, 25830), (2829, 24150), (2870, 23805), (2898, 23575), (3075, 22218), (3150, 21689), (3174, 21525), (3450, 19803), (3690, 18515), (3703, 18450), (4025, 16974), (4305, 15870), (4715, 14490), (4761, 14350), (4830, 14145), (5166, 13225), (5175, 13202), (5290, 12915), (5658, 12075), (6150, 11109), (6601, 10350), (7175, 9522), (7245, 9430), (7406, 9225), (7935, 8610), (8050, 8487)]