78870330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 269568000

約数和(自身を除く): 190697670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 30, 33, 35, 38, 42, 45, 55, 57, 63, 66, 70, 77, 90, 95, 99, 105, 110, 114, 126, 133, 154, 165, 171, 190, 198, 209, 210, 231, 266, 285, 315, 330, 342, 385, 399, 418, 462, 495, 570, 599, 627, 630, 665, 693, 770, 798, 855, 990, 1045, 1155, 1197, 1198, 1254, 1330, 1386, 1463, 1710, 1797, 1881, 1995, 2090, 2310, 2394, 2926, 2995, 3135, 3465, 3594, 3762, 3990, 4193, 4389, 5391, 5985, 5990, 6270, 6589, 6930, 7315, 8386, 8778, 8985, 9405, 10782, 11381, 11970, 12579, 13167, 13178, 14630, 17970, 18810, 19767, 20965, 21945, 22762, 25158, 26334, 26955, 32945, 34143, 37737, 39534, 41930, 43890, 46123, 53910, 56905, 59301, 62895, 65835, 65890, 68286, 75474, 79667, 92246, 98835, 102429, 113810, 118602, 125191, 125790, 131670, 138369, 159334, 170715, 188685, 197670, 204858, 230615, 239001, 250382, 276738, 296505, 341430, 375573, 377370, 398335, 415107, 461230, 478002, 512145, 593010, 625955, 691845, 717003, 751146, 796670, 830214, 876337, 1024290, 1126719, 1195005, 1251910, 1383690, 1434006, 1752674, 1877865, 2075535, 2253438, 2390010, 2629011, 3585015, 3755730, 4151070, 4381685, 5258022, 5633595, 7170030, 7887033, 8763370, 11267190, 13145055, 15774066, 26290110, 39435165, 78870330]

約数ペア:

[(1, 78870330), (2, 39435165), (3, 26290110), (5, 15774066), (6, 13145055), (7, 11267190), (9, 8763370), (10, 7887033), (11, 7170030), (14, 5633595), (15, 5258022), (18, 4381685), (19, 4151070), (21, 3755730), (22, 3585015), (30, 2629011), (33, 2390010), (35, 2253438), (38, 2075535), (42, 1877865), (45, 1752674), (55, 1434006), (57, 1383690), (63, 1251910), (66, 1195005), (70, 1126719), (77, 1024290), (90, 876337), (95, 830214), (99, 796670), (105, 751146), (110, 717003), (114, 691845), (126, 625955), (133, 593010), (154, 512145), (165, 478002), (171, 461230), (190, 415107), (198, 398335), (209, 377370), (210, 375573), (231, 341430), (266, 296505), (285, 276738), (315, 250382), (330, 239001), (342, 230615), (385, 204858), (399, 197670), (418, 188685), (462, 170715), (495, 159334), (570, 138369), (599, 131670), (627, 125790), (630, 125191), (665, 118602), (693, 113810), (770, 102429), (798, 98835), (855, 92246), (990, 79667), (1045, 75474), (1155, 68286), (1197, 65890), (1198, 65835), (1254, 62895), (1330, 59301), (1386, 56905), (1463, 53910), (1710, 46123), (1797, 43890), (1881, 41930), (1995, 39534), (2090, 37737), (2310, 34143), (2394, 32945), (2926, 26955), (2995, 26334), (3135, 25158), (3465, 22762), (3594, 21945), (3762, 20965), (3990, 19767), (4193, 18810), (4389, 17970), (5391, 14630), (5985, 13178), (5990, 13167), (6270, 12579), (6589, 11970), (6930, 11381), (7315, 10782), (8386, 9405), (8778, 8985)]