214061200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 541481216

約数和(自身を除く): 327420016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 61, 62, 80, 100, 122, 124, 155, 200, 244, 248, 283, 305, 310, 400, 488, 496, 566, 610, 620, 775, 976, 1132, 1220, 1240, 1415, 1525, 1550, 1891, 2264, 2440, 2480, 2830, 3050, 3100, 3782, 4528, 4880, 5660, 6100, 6200, 7075, 7564, 8773, 9455, 11320, 12200, 12400, 14150, 15128, 17263, 17546, 18910, 22640, 24400, 28300, 30256, 34526, 35092, 37820, 43865, 47275, 56600, 69052, 70184, 75640, 86315, 87730, 94550, 113200, 138104, 140368, 151280, 172630, 175460, 189100, 219325, 276208, 345260, 350920, 378200, 431575, 438650, 535153, 690520, 701840, 756400, 863150, 877300, 1070306, 1381040, 1726300, 1754600, 2140612, 2675765, 3452600, 3509200, 4281224, 5351530, 6905200, 8562448, 10703060, 13378825, 21406120, 26757650, 42812240, 53515300, 107030600, 214061200]

約数ペア:

[(1, 214061200), (2, 107030600), (4, 53515300), (5, 42812240), (8, 26757650), (10, 21406120), (16, 13378825), (20, 10703060), (25, 8562448), (31, 6905200), (40, 5351530), (50, 4281224), (61, 3509200), (62, 3452600), (80, 2675765), (100, 2140612), (122, 1754600), (124, 1726300), (155, 1381040), (200, 1070306), (244, 877300), (248, 863150), (283, 756400), (305, 701840), (310, 690520), (400, 535153), (488, 438650), (496, 431575), (566, 378200), (610, 350920), (620, 345260), (775, 276208), (976, 219325), (1132, 189100), (1220, 175460), (1240, 172630), (1415, 151280), (1525, 140368), (1550, 138104), (1891, 113200), (2264, 94550), (2440, 87730), (2480, 86315), (2830, 75640), (3050, 70184), (3100, 69052), (3782, 56600), (4528, 47275), (4880, 43865), (5660, 37820), (6100, 35092), (6200, 34526), (7075, 30256), (7564, 28300), (8773, 24400), (9455, 22640), (11320, 18910), (12200, 17546), (12400, 17263), (14150, 15128)]