222945660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2999}}^1$

素因数の和:3080

約数の個数: 144

約数和(自身を含む): 786240000

約数和(自身を除く): 563294340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2478, 2655, 2999, 3540, 3717, 4130, 4956, 5310, 5998, 6195, 7434, 8260, 8997, 10620, 11996, 12390, 14868, 14995, 17994, 18585, 20993, 24780, 26991, 29990, 35988, 37170, 41986, 44985, 53982, 59980, 62979, 74340, 83972, 89970, 104965, 107964, 125958, 134955, 176941, 179940, 188937, 209930, 251916, 269910, 314895, 353882, 377874, 419860, 530823, 539820, 629790, 707764, 755748, 884705, 944685, 1061646, 1238587, 1259580, 1592469, 1769410, 1889370, 2123292, 2477174, 2654115, 3184938, 3538820, 3715761, 3778740, 4954348, 5308230, 6192935, 6369876, 7431522, 7962345, 10616460, 11147283, 12385870, 14863044, 15924690, 18578805, 22294566, 24771740, 31849380, 37157610, 44589132, 55736415, 74315220, 111472830, 222945660]

約数ペア:

[(1, 222945660), (2, 111472830), (3, 74315220), (4, 55736415), (5, 44589132), (6, 37157610), (7, 31849380), (9, 24771740), (10, 22294566), (12, 18578805), (14, 15924690), (15, 14863044), (18, 12385870), (20, 11147283), (21, 10616460), (28, 7962345), (30, 7431522), (35, 6369876), (36, 6192935), (42, 5308230), (45, 4954348), (59, 3778740), (60, 3715761), (63, 3538820), (70, 3184938), (84, 2654115), (90, 2477174), (105, 2123292), (118, 1889370), (126, 1769410), (140, 1592469), (177, 1259580), (180, 1238587), (210, 1061646), (236, 944685), (252, 884705), (295, 755748), (315, 707764), (354, 629790), (413, 539820), (420, 530823), (531, 419860), (590, 377874), (630, 353882), (708, 314895), (826, 269910), (885, 251916), (1062, 209930), (1180, 188937), (1239, 179940), (1260, 176941), (1652, 134955), (1770, 125958), (2065, 107964), (2124, 104965), (2478, 89970), (2655, 83972), (2999, 74340), (3540, 62979), (3717, 59980), (4130, 53982), (4956, 44985), (5310, 41986), (5998, 37170), (6195, 35988), (7434, 29990), (8260, 26991), (8997, 24780), (10620, 20993), (11996, 18585), (12390, 17994), (14868, 14995)]