215014140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 741699504

約数和(自身を除く): 526685364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 113, 124, 132, 155, 165, 180, 186, 198, 220, 226, 279, 310, 330, 339, 341, 372, 396, 452, 465, 495, 558, 565, 620, 660, 678, 682, 930, 961, 990, 1017, 1023, 1116, 1130, 1243, 1356, 1364, 1395, 1695, 1705, 1860, 1922, 1980, 2034, 2046, 2260, 2486, 2790, 2883, 3069, 3390, 3410, 3503, 3729, 3844, 4068, 4092, 4805, 4972, 5085, 5115, 5580, 5766, 6138, 6215, 6780, 6820, 7006, 7458, 8649, 9610, 10170, 10230, 10509, 10571, 11187, 11532, 12276, 12430, 14012, 14415, 14916, 15345, 17298, 17515, 18645, 19220, 20340, 20460, 21018, 21142, 22374, 24860, 28830, 30690, 31527, 31713, 34596, 35030, 37290, 38533, 42036, 42284, 43245, 44748, 52545, 52855, 55935, 57660, 61380, 63054, 63426, 70060, 74580, 77066, 86490, 95139, 105090, 105710, 108593, 111870, 115599, 126108, 126852, 154132, 157635, 158565, 172980, 190278, 192665, 210180, 211420, 217186, 223740, 231198, 315270, 317130, 325779, 346797, 380556, 385330, 434372, 462396, 475695, 542965, 577995, 630540, 634260, 651558, 693594, 770660, 951390, 977337, 1085930, 1155990, 1194523, 1303116, 1387188, 1628895, 1733985, 1902780, 1954674, 2171860, 2311980, 2389046, 3257790, 3467970, 3583569, 3909348, 4778092, 4886685, 5972615, 6515580, 6935940, 7167138, 9773370, 10750707, 11945230, 14334276, 17917845, 19546740, 21501414, 23890460, 35835690, 43002828, 53753535, 71671380, 107507070, 215014140]

約数ペア:

[(1, 215014140), (2, 107507070), (3, 71671380), (4, 53753535), (5, 43002828), (6, 35835690), (9, 23890460), (10, 21501414), (11, 19546740), (12, 17917845), (15, 14334276), (18, 11945230), (20, 10750707), (22, 9773370), (30, 7167138), (31, 6935940), (33, 6515580), (36, 5972615), (44, 4886685), (45, 4778092), (55, 3909348), (60, 3583569), (62, 3467970), (66, 3257790), (90, 2389046), (93, 2311980), (99, 2171860), (110, 1954674), (113, 1902780), (124, 1733985), (132, 1628895), (155, 1387188), (165, 1303116), (180, 1194523), (186, 1155990), (198, 1085930), (220, 977337), (226, 951390), (279, 770660), (310, 693594), (330, 651558), (339, 634260), (341, 630540), (372, 577995), (396, 542965), (452, 475695), (465, 462396), (495, 434372), (558, 385330), (565, 380556), (620, 346797), (660, 325779), (678, 317130), (682, 315270), (930, 231198), (961, 223740), (990, 217186), (1017, 211420), (1023, 210180), (1116, 192665), (1130, 190278), (1243, 172980), (1356, 158565), (1364, 157635), (1395, 154132), (1695, 126852), (1705, 126108), (1860, 115599), (1922, 111870), (1980, 108593), (2034, 105710), (2046, 105090), (2260, 95139), (2486, 86490), (2790, 77066), (2883, 74580), (3069, 70060), (3390, 63426), (3410, 63054), (3503, 61380), (3729, 57660), (3844, 55935), (4068, 52855), (4092, 52545), (4805, 44748), (4972, 43245), (5085, 42284), (5115, 42036), (5580, 38533), (5766, 37290), (6138, 35030), (6215, 34596), (6780, 31713), (6820, 31527), (7006, 30690), (7458, 28830), (8649, 24860), (9610, 22374), (10170, 21142), (10230, 21018), (10509, 20460), (10571, 20340), (11187, 19220), (11532, 18645), (12276, 17515), (12430, 17298), (14012, 15345), (14415, 14916)]