228013380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{20107}}^1$

素因数の和:20135

約数の個数: 120

約数和(自身を含む): 817510848

約数和(自身を除く): 589497468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 20107, 40214, 60321, 80428, 100535, 120642, 140749, 180963, 201070, 241284, 281498, 301605, 361926, 402140, 422247, 542889, 562996, 603210, 703745, 723852, 844494, 904815, 1085778, 1206420, 1266741, 1407490, 1628667, 1688988, 1809630, 2111235, 2171556, 2533482, 2714445, 2814980, 3257334, 3619260, 3800223, 4222470, 5066964, 5428890, 6333705, 6514668, 7600446, 8143335, 8444940, 10857780, 11400669, 12667410, 15200892, 16286670, 19001115, 22801338, 25334820, 32573340, 38002230, 45602676, 57003345, 76004460, 114006690, 228013380]

約数ペア:

[(1, 228013380), (2, 114006690), (3, 76004460), (4, 57003345), (5, 45602676), (6, 38002230), (7, 32573340), (9, 25334820), (10, 22801338), (12, 19001115), (14, 16286670), (15, 15200892), (18, 12667410), (20, 11400669), (21, 10857780), (27, 8444940), (28, 8143335), (30, 7600446), (35, 6514668), (36, 6333705), (42, 5428890), (45, 5066964), (54, 4222470), (60, 3800223), (63, 3619260), (70, 3257334), (81, 2814980), (84, 2714445), (90, 2533482), (105, 2171556), (108, 2111235), (126, 1809630), (135, 1688988), (140, 1628667), (162, 1407490), (180, 1266741), (189, 1206420), (210, 1085778), (252, 904815), (270, 844494), (315, 723852), (324, 703745), (378, 603210), (405, 562996), (420, 542889), (540, 422247), (567, 402140), (630, 361926), (756, 301605), (810, 281498), (945, 241284), (1134, 201070), (1260, 180963), (1620, 140749), (1890, 120642), (2268, 100535), (2835, 80428), (3780, 60321), (5670, 40214), (11340, 20107)]