82936980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 303367680

約数和(自身を除く): 220430700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 74, 84, 90, 105, 108, 111, 126, 135, 140, 148, 180, 185, 189, 210, 222, 252, 259, 270, 315, 333, 370, 378, 420, 444, 518, 540, 555, 593, 630, 666, 740, 756, 777, 945, 999, 1036, 1110, 1186, 1260, 1295, 1332, 1554, 1665, 1779, 1890, 1998, 2220, 2331, 2372, 2590, 2965, 3108, 3330, 3558, 3780, 3885, 3996, 4151, 4662, 4995, 5180, 5337, 5930, 6660, 6993, 7116, 7770, 8302, 8895, 9324, 9990, 10674, 11655, 11860, 12453, 13986, 15540, 16011, 16604, 17790, 19980, 20755, 21348, 21941, 23310, 24906, 26685, 27972, 32022, 34965, 35580, 37359, 41510, 43882, 46620, 49812, 53370, 62265, 64044, 65823, 69930, 74718, 80055, 83020, 87764, 106740, 109705, 112077, 124530, 131646, 139860, 149436, 153587, 160110, 186795, 197469, 219410, 224154, 249060, 263292, 307174, 320220, 329115, 373590, 394938, 438820, 448308, 460761, 560385, 592407, 614348, 658230, 747180, 767935, 789876, 921522, 987345, 1120770, 1184814, 1316460, 1382283, 1535870, 1843044, 1974690, 2241540, 2303805, 2369628, 2764566, 2962035, 3071740, 3949380, 4146849, 4607610, 5529132, 5924070, 6911415, 8293698, 9215220, 11848140, 13822830, 16587396, 20734245, 27645660, 41468490, 82936980]

約数ペア:

[(1, 82936980), (2, 41468490), (3, 27645660), (4, 20734245), (5, 16587396), (6, 13822830), (7, 11848140), (9, 9215220), (10, 8293698), (12, 6911415), (14, 5924070), (15, 5529132), (18, 4607610), (20, 4146849), (21, 3949380), (27, 3071740), (28, 2962035), (30, 2764566), (35, 2369628), (36, 2303805), (37, 2241540), (42, 1974690), (45, 1843044), (54, 1535870), (60, 1382283), (63, 1316460), (70, 1184814), (74, 1120770), (84, 987345), (90, 921522), (105, 789876), (108, 767935), (111, 747180), (126, 658230), (135, 614348), (140, 592407), (148, 560385), (180, 460761), (185, 448308), (189, 438820), (210, 394938), (222, 373590), (252, 329115), (259, 320220), (270, 307174), (315, 263292), (333, 249060), (370, 224154), (378, 219410), (420, 197469), (444, 186795), (518, 160110), (540, 153587), (555, 149436), (593, 139860), (630, 131646), (666, 124530), (740, 112077), (756, 109705), (777, 106740), (945, 87764), (999, 83020), (1036, 80055), (1110, 74718), (1186, 69930), (1260, 65823), (1295, 64044), (1332, 62265), (1554, 53370), (1665, 49812), (1779, 46620), (1890, 43882), (1998, 41510), (2220, 37359), (2331, 35580), (2372, 34965), (2590, 32022), (2965, 27972), (3108, 26685), (3330, 24906), (3558, 23310), (3780, 21941), (3885, 21348), (3996, 20755), (4151, 19980), (4662, 17790), (4995, 16604), (5180, 16011), (5337, 15540), (5930, 13986), (6660, 12453), (6993, 11860), (7116, 11655), (7770, 10674), (8302, 9990), (8895, 9324)]