68597550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 236636640

約数和(自身を除く): 168039090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 49, 50, 51, 54, 61, 63, 70, 75, 85, 90, 98, 102, 105, 119, 122, 126, 135, 147, 150, 153, 170, 175, 183, 189, 210, 225, 238, 245, 255, 270, 294, 305, 306, 315, 350, 357, 366, 378, 425, 427, 441, 450, 459, 490, 510, 525, 549, 595, 610, 630, 675, 714, 735, 765, 833, 850, 854, 882, 915, 918, 945, 1037, 1050, 1071, 1098, 1190, 1225, 1275, 1281, 1323, 1350, 1470, 1525, 1530, 1575, 1647, 1666, 1785, 1830, 1890, 2074, 2135, 2142, 2205, 2295, 2450, 2499, 2550, 2562, 2646, 2745, 2975, 2989, 3050, 3111, 3150, 3213, 3294, 3570, 3675, 3825, 3843, 4165, 4270, 4410, 4575, 4590, 4725, 4998, 5185, 5355, 5490, 5950, 5978, 6222, 6405, 6426, 6615, 7259, 7350, 7497, 7650, 7686, 8235, 8330, 8925, 8967, 9150, 9333, 9450, 10370, 10675, 10710, 11025, 11475, 11529, 12495, 12810, 13230, 13725, 14518, 14945, 14994, 15555, 16065, 16470, 17850, 17934, 18666, 19215, 20825, 21350, 21777, 22050, 22491, 22950, 23058, 24990, 25925, 26775, 26901, 27450, 27999, 29890, 31110, 32025, 32130, 33075, 36295, 37485, 38430, 41175, 41650, 43554, 44835, 44982, 46665, 50813, 51850, 53550, 53802, 55998, 57645, 62475, 64050, 65331, 66150, 72590, 74725, 74970, 77775, 80325, 80703, 82350, 89670, 93330, 96075, 101626, 108885, 112455, 115290, 124950, 130662, 134505, 139995, 149450, 152439, 155550, 160650, 161406, 181475, 187425, 192150, 195993, 217770, 224175, 224910, 233325, 254065, 269010, 279990, 288225, 304878, 326655, 362950, 374850, 391986, 403515, 448350, 457317, 466650, 508130, 544425, 562275, 576450, 653310, 672525, 699975, 762195, 807030, 914634, 979965, 1088850, 1124550, 1270325, 1345050, 1371951, 1399950, 1524390, 1633275, 1959930, 2017575, 2286585, 2540650, 2743902, 3266550, 3810975, 4035150, 4573170, 4899825, 6859755, 7621950, 9799650, 11432925, 13719510, 22865850, 34298775, 68597550]

約数ペア:

[(1, 68597550), (2, 34298775), (3, 22865850), (5, 13719510), (6, 11432925), (7, 9799650), (9, 7621950), (10, 6859755), (14, 4899825), (15, 4573170), (17, 4035150), (18, 3810975), (21, 3266550), (25, 2743902), (27, 2540650), (30, 2286585), (34, 2017575), (35, 1959930), (42, 1633275), (45, 1524390), (49, 1399950), (50, 1371951), (51, 1345050), (54, 1270325), (61, 1124550), (63, 1088850), (70, 979965), (75, 914634), (85, 807030), (90, 762195), (98, 699975), (102, 672525), (105, 653310), (119, 576450), (122, 562275), (126, 544425), (135, 508130), (147, 466650), (150, 457317), (153, 448350), (170, 403515), (175, 391986), (183, 374850), (189, 362950), (210, 326655), (225, 304878), (238, 288225), (245, 279990), (255, 269010), (270, 254065), (294, 233325), (305, 224910), (306, 224175), (315, 217770), (350, 195993), (357, 192150), (366, 187425), (378, 181475), (425, 161406), (427, 160650), (441, 155550), (450, 152439), (459, 149450), (490, 139995), (510, 134505), (525, 130662), (549, 124950), (595, 115290), (610, 112455), (630, 108885), (675, 101626), (714, 96075), (735, 93330), (765, 89670), (833, 82350), (850, 80703), (854, 80325), (882, 77775), (915, 74970), (918, 74725), (945, 72590), (1037, 66150), (1050, 65331), (1071, 64050), (1098, 62475), (1190, 57645), (1225, 55998), (1275, 53802), (1281, 53550), (1323, 51850), (1350, 50813), (1470, 46665), (1525, 44982), (1530, 44835), (1575, 43554), (1647, 41650), (1666, 41175), (1785, 38430), (1830, 37485), (1890, 36295), (2074, 33075), (2135, 32130), (2142, 32025), (2205, 31110), (2295, 29890), (2450, 27999), (2499, 27450), (2550, 26901), (2562, 26775), (2646, 25925), (2745, 24990), (2975, 23058), (2989, 22950), (3050, 22491), (3111, 22050), (3150, 21777), (3213, 21350), (3294, 20825), (3570, 19215), (3675, 18666), (3825, 17934), (3843, 17850), (4165, 16470), (4270, 16065), (4410, 15555), (4575, 14994), (4590, 14945), (4725, 14518), (4998, 13725), (5185, 13230), (5355, 12810), (5490, 12495), (5950, 11529), (5978, 11475), (6222, 11025), (6405, 10710), (6426, 10675), (6615, 10370), (7259, 9450), (7350, 9333), (7497, 9150), (7650, 8967), (7686, 8925), (8235, 8330)]