69019380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 218312640

約数和(自身を除く): 149293260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 67, 90, 97, 118, 134, 177, 180, 194, 201, 236, 268, 291, 295, 335, 354, 388, 402, 485, 531, 582, 590, 603, 670, 708, 804, 873, 885, 970, 1005, 1062, 1164, 1180, 1206, 1340, 1455, 1746, 1770, 1940, 2010, 2124, 2412, 2655, 2910, 3015, 3492, 3540, 3953, 4020, 4365, 5310, 5723, 5820, 6030, 6499, 7906, 8730, 10620, 11446, 11859, 12060, 12998, 15812, 17169, 17460, 19497, 19765, 22892, 23718, 25996, 28615, 32495, 34338, 35577, 38994, 39530, 47436, 51507, 57230, 58491, 59295, 64990, 68676, 71154, 77988, 79060, 85845, 97485, 103014, 114460, 116982, 118590, 129980, 142308, 171690, 177885, 194970, 206028, 233964, 237180, 257535, 292455, 343380, 355770, 383441, 389940, 515070, 584910, 711540, 766882, 1030140, 1150323, 1169820, 1533764, 1917205, 2300646, 3450969, 3834410, 4601292, 5751615, 6901938, 7668820, 11503230, 13803876, 17254845, 23006460, 34509690, 69019380]

約数ペア:

[(1, 69019380), (2, 34509690), (3, 23006460), (4, 17254845), (5, 13803876), (6, 11503230), (9, 7668820), (10, 6901938), (12, 5751615), (15, 4601292), (18, 3834410), (20, 3450969), (30, 2300646), (36, 1917205), (45, 1533764), (59, 1169820), (60, 1150323), (67, 1030140), (90, 766882), (97, 711540), (118, 584910), (134, 515070), (177, 389940), (180, 383441), (194, 355770), (201, 343380), (236, 292455), (268, 257535), (291, 237180), (295, 233964), (335, 206028), (354, 194970), (388, 177885), (402, 171690), (485, 142308), (531, 129980), (582, 118590), (590, 116982), (603, 114460), (670, 103014), (708, 97485), (804, 85845), (873, 79060), (885, 77988), (970, 71154), (1005, 68676), (1062, 64990), (1164, 59295), (1180, 58491), (1206, 57230), (1340, 51507), (1455, 47436), (1746, 39530), (1770, 38994), (1940, 35577), (2010, 34338), (2124, 32495), (2412, 28615), (2655, 25996), (2910, 23718), (3015, 22892), (3492, 19765), (3540, 19497), (3953, 17460), (4020, 17169), (4365, 15812), (5310, 12998), (5723, 12060), (5820, 11859), (6030, 11446), (6499, 10620), (7906, 8730)]