42149700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 138116160

約数和(自身を除く): 95966460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 180, 201, 225, 233, 268, 270, 300, 335, 402, 450, 466, 540, 603, 670, 675, 699, 804, 900, 932, 1005, 1165, 1206, 1340, 1350, 1398, 1675, 1809, 2010, 2097, 2330, 2412, 2700, 2796, 3015, 3350, 3495, 3618, 4020, 4194, 4660, 5025, 5825, 6030, 6291, 6700, 6990, 7236, 8388, 9045, 10050, 10485, 11650, 12060, 12582, 13980, 15075, 15611, 17475, 18090, 20100, 20970, 23300, 25164, 30150, 31222, 31455, 34950, 36180, 41940, 45225, 46833, 52425, 60300, 62444, 62910, 69900, 78055, 90450, 93666, 104850, 125820, 140499, 156110, 157275, 180900, 187332, 209700, 234165, 280998, 312220, 314550, 390275, 421497, 468330, 561996, 629100, 702495, 780550, 842994, 936660, 1170825, 1404990, 1561100, 1685988, 2107485, 2341650, 2809980, 3512475, 4214970, 4683300, 7024950, 8429940, 10537425, 14049900, 21074850, 42149700]

約数ペア:

[(1, 42149700), (2, 21074850), (3, 14049900), (4, 10537425), (5, 8429940), (6, 7024950), (9, 4683300), (10, 4214970), (12, 3512475), (15, 2809980), (18, 2341650), (20, 2107485), (25, 1685988), (27, 1561100), (30, 1404990), (36, 1170825), (45, 936660), (50, 842994), (54, 780550), (60, 702495), (67, 629100), (75, 561996), (90, 468330), (100, 421497), (108, 390275), (134, 314550), (135, 312220), (150, 280998), (180, 234165), (201, 209700), (225, 187332), (233, 180900), (268, 157275), (270, 156110), (300, 140499), (335, 125820), (402, 104850), (450, 93666), (466, 90450), (540, 78055), (603, 69900), (670, 62910), (675, 62444), (699, 60300), (804, 52425), (900, 46833), (932, 45225), (1005, 41940), (1165, 36180), (1206, 34950), (1340, 31455), (1350, 31222), (1398, 30150), (1675, 25164), (1809, 23300), (2010, 20970), (2097, 20100), (2330, 18090), (2412, 17475), (2700, 15611), (2796, 15075), (3015, 13980), (3350, 12582), (3495, 12060), (3618, 11650), (4020, 10485), (4194, 10050), (4660, 9045), (5025, 8388), (5825, 7236), (6030, 6990), (6291, 6700)]