202218400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14869}}^1$

素因数の和:14906

約数の個数: 72

約数和(自身を含む): 522739980

約数和(自身を除く): 320521580

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600, 14869, 29738, 59476, 74345, 118952, 148690, 237904, 252773, 297380, 371725, 475808, 505546, 594760, 743450, 1011092, 1189520, 1263865, 1486900, 2022184, 2379040, 2527730, 2973800, 4044368, 5055460, 5947600, 6319325, 8088736, 10110920, 11895200, 12638650, 20221840, 25277300, 40443680, 50554600, 101109200, 202218400]

約数ペア:

[(1, 202218400), (2, 101109200), (4, 50554600), (5, 40443680), (8, 25277300), (10, 20221840), (16, 12638650), (17, 11895200), (20, 10110920), (25, 8088736), (32, 6319325), (34, 5947600), (40, 5055460), (50, 4044368), (68, 2973800), (80, 2527730), (85, 2379040), (100, 2022184), (136, 1486900), (160, 1263865), (170, 1189520), (200, 1011092), (272, 743450), (340, 594760), (400, 505546), (425, 475808), (544, 371725), (680, 297380), (800, 252773), (850, 237904), (1360, 148690), (1700, 118952), (2720, 74345), (3400, 59476), (6800, 29738), (13600, 14869)]