13925100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 48608000

約数和(自身を除く): 34682900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 349, 350, 380, 399, 420, 475, 525, 532, 570, 665, 698, 700, 798, 950, 1047, 1050, 1140, 1330, 1396, 1425, 1596, 1745, 1900, 1995, 2094, 2100, 2443, 2660, 2850, 3325, 3490, 3990, 4188, 4886, 5235, 5700, 6631, 6650, 6980, 7329, 7980, 8725, 9772, 9975, 10470, 12215, 13262, 13300, 14658, 17450, 19893, 19950, 20940, 24430, 26175, 26524, 29316, 33155, 34900, 36645, 39786, 39900, 46417, 48860, 52350, 61075, 66310, 73290, 79572, 92834, 99465, 104700, 122150, 132620, 139251, 146580, 165775, 183225, 185668, 198930, 232085, 244300, 278502, 331550, 366450, 397860, 464170, 497325, 557004, 663100, 696255, 732900, 928340, 994650, 1160425, 1392510, 1989300, 2320850, 2785020, 3481275, 4641700, 6962550, 13925100]

約数ペア:

[(1, 13925100), (2, 6962550), (3, 4641700), (4, 3481275), (5, 2785020), (6, 2320850), (7, 1989300), (10, 1392510), (12, 1160425), (14, 994650), (15, 928340), (19, 732900), (20, 696255), (21, 663100), (25, 557004), (28, 497325), (30, 464170), (35, 397860), (38, 366450), (42, 331550), (50, 278502), (57, 244300), (60, 232085), (70, 198930), (75, 185668), (76, 183225), (84, 165775), (95, 146580), (100, 139251), (105, 132620), (114, 122150), (133, 104700), (140, 99465), (150, 92834), (175, 79572), (190, 73290), (210, 66310), (228, 61075), (266, 52350), (285, 48860), (300, 46417), (349, 39900), (350, 39786), (380, 36645), (399, 34900), (420, 33155), (475, 29316), (525, 26524), (532, 26175), (570, 24430), (665, 20940), (698, 19950), (700, 19893), (798, 17450), (950, 14658), (1047, 13300), (1050, 13262), (1140, 12215), (1330, 10470), (1396, 9975), (1425, 9772), (1596, 8725), (1745, 7980), (1900, 7329), (1995, 6980), (2094, 6650), (2100, 6631), (2443, 5700), (2660, 5235), (2850, 4886), (3325, 4188), (3490, 3990)]