154580940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 483053760

約数和(自身を除く): 328472820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 293, 540, 586, 879, 977, 1172, 1465, 1758, 1954, 2637, 2930, 2931, 3516, 3908, 4395, 4885, 5274, 5860, 5862, 7911, 8790, 8793, 9770, 10548, 11724, 13185, 14655, 15822, 17580, 17586, 19540, 26370, 26379, 29310, 31644, 35172, 39555, 43965, 52740, 52758, 58620, 79110, 87930, 105516, 131895, 158220, 175860, 263790, 286261, 527580, 572522, 858783, 1145044, 1431305, 1717566, 2576349, 2862610, 3435132, 4293915, 5152698, 5725220, 7729047, 8587830, 10305396, 12881745, 15458094, 17175660, 25763490, 30916188, 38645235, 51526980, 77290470, 154580940]

約数ペア:

[(1, 154580940), (2, 77290470), (3, 51526980), (4, 38645235), (5, 30916188), (6, 25763490), (9, 17175660), (10, 15458094), (12, 12881745), (15, 10305396), (18, 8587830), (20, 7729047), (27, 5725220), (30, 5152698), (36, 4293915), (45, 3435132), (54, 2862610), (60, 2576349), (90, 1717566), (108, 1431305), (135, 1145044), (180, 858783), (270, 572522), (293, 527580), (540, 286261), (586, 263790), (879, 175860), (977, 158220), (1172, 131895), (1465, 105516), (1758, 87930), (1954, 79110), (2637, 58620), (2930, 52758), (2931, 52740), (3516, 43965), (3908, 39555), (4395, 35172), (4885, 31644), (5274, 29310), (5860, 26379), (5862, 26370), (7911, 19540), (8790, 17586), (8793, 17580), (9770, 15822), (10548, 14655), (11724, 13185)]