218226600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3020

約数の個数: 144

約数和(自身を含む): 751006620

約数和(自身を除く): 532780020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 150, 164, 180, 200, 205, 225, 246, 300, 328, 360, 369, 410, 450, 492, 600, 615, 738, 820, 900, 984, 1025, 1230, 1476, 1640, 1800, 1845, 2050, 2460, 2952, 2957, 3075, 3690, 4100, 4920, 5914, 6150, 7380, 8200, 8871, 9225, 11828, 12300, 14760, 14785, 17742, 18450, 23656, 24600, 26613, 29570, 35484, 36900, 44355, 53226, 59140, 70968, 73800, 73925, 88710, 106452, 118280, 121237, 133065, 147850, 177420, 212904, 221775, 242474, 266130, 295700, 354840, 363711, 443550, 484948, 532260, 591400, 606185, 665325, 727422, 887100, 969896, 1064520, 1091133, 1212370, 1330650, 1454844, 1774200, 1818555, 2182266, 2424740, 2661300, 2909688, 3030925, 3637110, 4364532, 4849480, 5322600, 5455665, 6061850, 7274220, 8729064, 9092775, 10911330, 12123700, 14548440, 18185550, 21822660, 24247400, 27278325, 36371100, 43645320, 54556650, 72742200, 109113300, 218226600]

約数ペア:

[(1, 218226600), (2, 109113300), (3, 72742200), (4, 54556650), (5, 43645320), (6, 36371100), (8, 27278325), (9, 24247400), (10, 21822660), (12, 18185550), (15, 14548440), (18, 12123700), (20, 10911330), (24, 9092775), (25, 8729064), (30, 7274220), (36, 6061850), (40, 5455665), (41, 5322600), (45, 4849480), (50, 4364532), (60, 3637110), (72, 3030925), (75, 2909688), (82, 2661300), (90, 2424740), (100, 2182266), (120, 1818555), (123, 1774200), (150, 1454844), (164, 1330650), (180, 1212370), (200, 1091133), (205, 1064520), (225, 969896), (246, 887100), (300, 727422), (328, 665325), (360, 606185), (369, 591400), (410, 532260), (450, 484948), (492, 443550), (600, 363711), (615, 354840), (738, 295700), (820, 266130), (900, 242474), (984, 221775), (1025, 212904), (1230, 177420), (1476, 147850), (1640, 133065), (1800, 121237), (1845, 118280), (2050, 106452), (2460, 88710), (2952, 73925), (2957, 73800), (3075, 70968), (3690, 59140), (4100, 53226), (4920, 44355), (5914, 36900), (6150, 35484), (7380, 29570), (8200, 26613), (8871, 24600), (9225, 23656), (11828, 18450), (12300, 17742), (14760, 14785)]