72249100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{853}}^1$

素因数の和:896

約数の個数: 108

約数和(自身を含む): 197178352

約数和(自身を除く): 124929252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 140, 154, 175, 220, 242, 275, 308, 350, 385, 484, 550, 605, 700, 770, 847, 853, 1100, 1210, 1540, 1694, 1706, 1925, 2420, 3025, 3388, 3412, 3850, 4235, 4265, 5971, 6050, 7700, 8470, 8530, 9383, 11942, 12100, 16940, 17060, 18766, 21175, 21325, 23884, 29855, 37532, 42350, 42650, 46915, 59710, 65681, 84700, 85300, 93830, 103213, 119420, 131362, 149275, 187660, 206426, 234575, 262724, 298550, 328405, 412852, 469150, 516065, 597100, 656810, 722491, 938300, 1032130, 1313620, 1444982, 1642025, 2064260, 2580325, 2889964, 3284050, 3612455, 5160650, 6568100, 7224910, 10321300, 14449820, 18062275, 36124550, 72249100]

約数ペア:

[(1, 72249100), (2, 36124550), (4, 18062275), (5, 14449820), (7, 10321300), (10, 7224910), (11, 6568100), (14, 5160650), (20, 3612455), (22, 3284050), (25, 2889964), (28, 2580325), (35, 2064260), (44, 1642025), (50, 1444982), (55, 1313620), (70, 1032130), (77, 938300), (100, 722491), (110, 656810), (121, 597100), (140, 516065), (154, 469150), (175, 412852), (220, 328405), (242, 298550), (275, 262724), (308, 234575), (350, 206426), (385, 187660), (484, 149275), (550, 131362), (605, 119420), (700, 103213), (770, 93830), (847, 85300), (853, 84700), (1100, 65681), (1210, 59710), (1540, 46915), (1694, 42650), (1706, 42350), (1925, 37532), (2420, 29855), (3025, 23884), (3388, 21325), (3412, 21175), (3850, 18766), (4235, 17060), (4265, 16940), (5971, 12100), (6050, 11942), (7700, 9383), (8470, 8530)]