210213000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{23357}}^1$

素因数の和:23384

約数の個数: 96

約数和(自身を含む): 710550360

約数和(自身を除く): 500337360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 750, 900, 1000, 1125, 1500, 1800, 2250, 3000, 4500, 9000, 23357, 46714, 70071, 93428, 116785, 140142, 186856, 210213, 233570, 280284, 350355, 420426, 467140, 560568, 583925, 700710, 840852, 934280, 1051065, 1167850, 1401420, 1681704, 1751775, 2102130, 2335700, 2802840, 2919625, 3503550, 4204260, 4671400, 5255325, 5839250, 7007100, 8408520, 8758875, 10510650, 11678500, 14014200, 17517750, 21021300, 23357000, 26276625, 35035500, 42042600, 52553250, 70071000, 105106500, 210213000]

約数ペア:

[(1, 210213000), (2, 105106500), (3, 70071000), (4, 52553250), (5, 42042600), (6, 35035500), (8, 26276625), (9, 23357000), (10, 21021300), (12, 17517750), (15, 14014200), (18, 11678500), (20, 10510650), (24, 8758875), (25, 8408520), (30, 7007100), (36, 5839250), (40, 5255325), (45, 4671400), (50, 4204260), (60, 3503550), (72, 2919625), (75, 2802840), (90, 2335700), (100, 2102130), (120, 1751775), (125, 1681704), (150, 1401420), (180, 1167850), (200, 1051065), (225, 934280), (250, 840852), (300, 700710), (360, 583925), (375, 560568), (450, 467140), (500, 420426), (600, 350355), (750, 280284), (900, 233570), (1000, 210213), (1125, 186856), (1500, 140142), (1800, 116785), (2250, 93428), (3000, 70071), (4500, 46714), (9000, 23357)]