84416220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 216

約数和(自身を含む): 315950544

約数和(自身を除く): 231534324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 563, 588, 595, 612, 630, 714, 735, 765, 833, 882, 980, 1020, 1071, 1126, 1190, 1260, 1428, 1470, 1530, 1666, 1689, 1764, 1785, 2142, 2205, 2252, 2380, 2499, 2815, 2940, 3060, 3332, 3378, 3570, 3941, 4165, 4284, 4410, 4998, 5067, 5355, 5630, 6756, 7140, 7497, 7882, 8330, 8445, 8820, 9571, 9996, 10134, 10710, 11260, 11823, 12495, 14994, 15764, 16660, 16890, 19142, 19705, 20268, 21420, 23646, 24990, 25335, 27587, 28713, 29988, 33780, 35469, 37485, 38284, 39410, 47292, 47855, 49980, 50670, 55174, 57426, 59115, 66997, 70938, 74970, 78820, 82761, 86139, 95710, 101340, 110348, 114852, 118230, 133994, 137935, 141876, 143565, 149940, 165522, 172278, 177345, 191420, 200991, 236460, 248283, 267988, 275870, 287130, 331044, 334985, 344556, 354690, 401982, 413805, 430695, 468979, 496566, 551740, 574260, 602973, 669970, 709380, 803964, 827610, 861390, 937958, 993132, 1004955, 1205946, 1241415, 1339940, 1406937, 1655220, 1722780, 1875916, 2009910, 2344895, 2411892, 2482830, 2813874, 3014865, 4019820, 4220811, 4689790, 4965660, 5627748, 6029730, 7034685, 8441622, 9379580, 12059460, 14069370, 16883244, 21104055, 28138740, 42208110, 84416220]

約数ペア:

[(1, 84416220), (2, 42208110), (3, 28138740), (4, 21104055), (5, 16883244), (6, 14069370), (7, 12059460), (9, 9379580), (10, 8441622), (12, 7034685), (14, 6029730), (15, 5627748), (17, 4965660), (18, 4689790), (20, 4220811), (21, 4019820), (28, 3014865), (30, 2813874), (34, 2482830), (35, 2411892), (36, 2344895), (42, 2009910), (45, 1875916), (49, 1722780), (51, 1655220), (60, 1406937), (63, 1339940), (68, 1241415), (70, 1205946), (84, 1004955), (85, 993132), (90, 937958), (98, 861390), (102, 827610), (105, 803964), (119, 709380), (126, 669970), (140, 602973), (147, 574260), (153, 551740), (170, 496566), (180, 468979), (196, 430695), (204, 413805), (210, 401982), (238, 354690), (245, 344556), (252, 334985), (255, 331044), (294, 287130), (306, 275870), (315, 267988), (340, 248283), (357, 236460), (420, 200991), (441, 191420), (476, 177345), (490, 172278), (510, 165522), (563, 149940), (588, 143565), (595, 141876), (612, 137935), (630, 133994), (714, 118230), (735, 114852), (765, 110348), (833, 101340), (882, 95710), (980, 86139), (1020, 82761), (1071, 78820), (1126, 74970), (1190, 70938), (1260, 66997), (1428, 59115), (1470, 57426), (1530, 55174), (1666, 50670), (1689, 49980), (1764, 47855), (1785, 47292), (2142, 39410), (2205, 38284), (2252, 37485), (2380, 35469), (2499, 33780), (2815, 29988), (2940, 28713), (3060, 27587), (3332, 25335), (3378, 24990), (3570, 23646), (3941, 21420), (4165, 20268), (4284, 19705), (4410, 19142), (4998, 16890), (5067, 16660), (5355, 15764), (5630, 14994), (6756, 12495), (7140, 11823), (7497, 11260), (7882, 10710), (8330, 10134), (8445, 9996), (8820, 9571)]