22501200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 76387968

約数和(自身を除く): 53886768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1103, 1200, 1275, 1360, 1700, 2040, 2206, 2550, 3309, 3400, 4080, 4412, 5100, 5515, 6618, 6800, 8824, 10200, 11030, 13236, 16545, 17648, 18751, 20400, 22060, 26472, 27575, 33090, 37502, 44120, 52944, 55150, 56253, 66180, 75004, 82725, 88240, 93755, 110300, 112506, 132360, 150008, 165450, 187510, 220600, 225012, 264720, 281265, 300016, 330900, 375020, 441200, 450024, 468775, 562530, 661800, 750040, 900048, 937550, 1125060, 1323600, 1406325, 1500080, 1875100, 2250120, 2812650, 3750200, 4500240, 5625300, 7500400, 11250600, 22501200]

約数ペア:

[(1, 22501200), (2, 11250600), (3, 7500400), (4, 5625300), (5, 4500240), (6, 3750200), (8, 2812650), (10, 2250120), (12, 1875100), (15, 1500080), (16, 1406325), (17, 1323600), (20, 1125060), (24, 937550), (25, 900048), (30, 750040), (34, 661800), (40, 562530), (48, 468775), (50, 450024), (51, 441200), (60, 375020), (68, 330900), (75, 300016), (80, 281265), (85, 264720), (100, 225012), (102, 220600), (120, 187510), (136, 165450), (150, 150008), (170, 132360), (200, 112506), (204, 110300), (240, 93755), (255, 88240), (272, 82725), (300, 75004), (340, 66180), (400, 56253), (408, 55150), (425, 52944), (510, 44120), (600, 37502), (680, 33090), (816, 27575), (850, 26472), (1020, 22060), (1103, 20400), (1200, 18751), (1275, 17648), (1360, 16545), (1700, 13236), (2040, 11030), (2206, 10200), (2550, 8824), (3309, 6800), (3400, 6618), (4080, 5515), (4412, 5100)]