102818100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4486

約数の個数: 144

約数和(自身を含む): 370976256

約数和(自身を除く): 268158156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4451, 4620, 5775, 7700, 8902, 11550, 13353, 17804, 22255, 23100, 26706, 31157, 44510, 48961, 53412, 62314, 66765, 89020, 93471, 97922, 111275, 124628, 133530, 146883, 155785, 186942, 195844, 222550, 244805, 267060, 293766, 311570, 333825, 342727, 373884, 445100, 467355, 489610, 587532, 623140, 667650, 685454, 734415, 778925, 934710, 979220, 1028181, 1224025, 1335300, 1370908, 1468830, 1557850, 1713635, 1869420, 2056362, 2336775, 2448050, 2937660, 3115700, 3427270, 3672075, 4112724, 4673550, 4896100, 5140905, 6854540, 7344150, 8568175, 9347100, 10281810, 14688300, 17136350, 20563620, 25704525, 34272700, 51409050, 102818100]

約数ペア:

[(1, 102818100), (2, 51409050), (3, 34272700), (4, 25704525), (5, 20563620), (6, 17136350), (7, 14688300), (10, 10281810), (11, 9347100), (12, 8568175), (14, 7344150), (15, 6854540), (20, 5140905), (21, 4896100), (22, 4673550), (25, 4112724), (28, 3672075), (30, 3427270), (33, 3115700), (35, 2937660), (42, 2448050), (44, 2336775), (50, 2056362), (55, 1869420), (60, 1713635), (66, 1557850), (70, 1468830), (75, 1370908), (77, 1335300), (84, 1224025), (100, 1028181), (105, 979220), (110, 934710), (132, 778925), (140, 734415), (150, 685454), (154, 667650), (165, 623140), (175, 587532), (210, 489610), (220, 467355), (231, 445100), (275, 373884), (300, 342727), (308, 333825), (330, 311570), (350, 293766), (385, 267060), (420, 244805), (462, 222550), (525, 195844), (550, 186942), (660, 155785), (700, 146883), (770, 133530), (825, 124628), (924, 111275), (1050, 97922), (1100, 93471), (1155, 89020), (1540, 66765), (1650, 62314), (1925, 53412), (2100, 48961), (2310, 44510), (3300, 31157), (3850, 26706), (4451, 23100), (4620, 22255), (5775, 17804), (7700, 13353), (8902, 11550)]