2229007500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:818

約数の個数: 180

約数和(自身を含む): 7096865776

約数和(自身を除く): 4867858276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 157, 180, 225, 250, 300, 314, 375, 450, 471, 500, 625, 628, 631, 750, 785, 900, 942, 1125, 1250, 1262, 1413, 1500, 1570, 1875, 1884, 1893, 2250, 2355, 2500, 2524, 2826, 3140, 3155, 3750, 3786, 3925, 4500, 4710, 5625, 5652, 5679, 6310, 7065, 7500, 7572, 7850, 9420, 9465, 11250, 11358, 11775, 12620, 14130, 15700, 15775, 18930, 19625, 22500, 22716, 23550, 28260, 28395, 31550, 35325, 37860, 39250, 47100, 47325, 56790, 58875, 63100, 70650, 78500, 78875, 94650, 98125, 99067, 113580, 117750, 141300, 141975, 157750, 176625, 189300, 196250, 198134, 235500, 236625, 283950, 294375, 297201, 315500, 353250, 392500, 394375, 396268, 473250, 495335, 567900, 588750, 594402, 706500, 709875, 788750, 883125, 891603, 946500, 990670, 1177500, 1183125, 1188804, 1419750, 1486005, 1577500, 1766250, 1783206, 1981340, 2366250, 2476675, 2839500, 2972010, 3532500, 3549375, 3566412, 4458015, 4732500, 4953350, 5944020, 7098750, 7430025, 8916030, 9906700, 12383375, 14197500, 14860050, 17832060, 22290075, 24766750, 29720100, 37150125, 44580150, 49533500, 61916875, 74300250, 89160300, 111450375, 123833750, 148600500, 185750625, 222900750, 247667500, 371501250, 445801500, 557251875, 743002500, 1114503750, 2229007500]

約数ペア:

[(1, 2229007500), (2, 1114503750), (3, 743002500), (4, 557251875), (5, 445801500), (6, 371501250), (9, 247667500), (10, 222900750), (12, 185750625), (15, 148600500), (18, 123833750), (20, 111450375), (25, 89160300), (30, 74300250), (36, 61916875), (45, 49533500), (50, 44580150), (60, 37150125), (75, 29720100), (90, 24766750), (100, 22290075), (125, 17832060), (150, 14860050), (157, 14197500), (180, 12383375), (225, 9906700), (250, 8916030), (300, 7430025), (314, 7098750), (375, 5944020), (450, 4953350), (471, 4732500), (500, 4458015), (625, 3566412), (628, 3549375), (631, 3532500), (750, 2972010), (785, 2839500), (900, 2476675), (942, 2366250), (1125, 1981340), (1250, 1783206), (1262, 1766250), (1413, 1577500), (1500, 1486005), (1570, 1419750), (1875, 1188804), (1884, 1183125), (1893, 1177500), (2250, 990670), (2355, 946500), (2500, 891603), (2524, 883125), (2826, 788750), (3140, 709875), (3155, 706500), (3750, 594402), (3786, 588750), (3925, 567900), (4500, 495335), (4710, 473250), (5625, 396268), (5652, 394375), (5679, 392500), (6310, 353250), (7065, 315500), (7500, 297201), (7572, 294375), (7850, 283950), (9420, 236625), (9465, 235500), (11250, 198134), (11358, 196250), (11775, 189300), (12620, 176625), (14130, 157750), (15700, 141975), (15775, 141300), (18930, 117750), (19625, 113580), (22500, 99067), (22716, 98125), (23550, 94650), (28260, 78875), (28395, 78500), (31550, 70650), (35325, 63100), (37860, 58875), (39250, 56790), (47100, 47325)]