807789150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{256441}}^1$

素因数の和:256466

約数の個数: 72

約数和(自身を含む): 2480307024

約数和(自身を除く): 1672517874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 256441, 512882, 769323, 1282205, 1538646, 1795087, 2307969, 2564410, 3590174, 3846615, 4615938, 5385261, 6411025, 7693230, 8975435, 10770522, 11539845, 12822050, 16155783, 17950870, 19233075, 23079690, 26926305, 32311566, 38466150, 44877175, 53852610, 57699225, 80778915, 89754350, 115398450, 134631525, 161557830, 269263050, 403894575, 807789150]

約数ペア:

[(1, 807789150), (2, 403894575), (3, 269263050), (5, 161557830), (6, 134631525), (7, 115398450), (9, 89754350), (10, 80778915), (14, 57699225), (15, 53852610), (18, 44877175), (21, 38466150), (25, 32311566), (30, 26926305), (35, 23079690), (42, 19233075), (45, 17950870), (50, 16155783), (63, 12822050), (70, 11539845), (75, 10770522), (90, 8975435), (105, 7693230), (126, 6411025), (150, 5385261), (175, 4615938), (210, 3846615), (225, 3590174), (315, 2564410), (350, 2307969), (450, 1795087), (525, 1538646), (630, 1282205), (1050, 769323), (1575, 512882), (3150, 256441)]