61262460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:897

約数の個数: 192

約数和(自身を含む): 229555200

約数和(自身を除く): 168292740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 853, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1706, 1710, 1890, 1995, 2052, 2394, 2559, 2565, 2660, 3412, 3420, 3591, 3780, 3990, 4265, 4788, 5118, 5130, 5971, 5985, 7182, 7677, 7980, 8530, 10236, 10260, 11942, 11970, 12795, 14364, 15354, 16207, 17060, 17913, 17955, 23031, 23884, 23940, 25590, 29855, 30708, 32414, 35826, 35910, 38385, 46062, 48621, 51180, 53739, 59710, 64828, 71652, 71820, 76770, 81035, 89565, 92124, 97242, 107478, 113449, 115155, 119420, 145863, 153540, 161217, 162070, 179130, 194484, 214956, 226898, 230310, 243105, 268695, 291726, 322434, 324140, 340347, 358260, 437589, 453796, 460620, 486210, 537390, 567245, 583452, 644868, 680694, 729315, 806085, 875178, 972420, 1021041, 1074780, 1134490, 1361388, 1458630, 1612170, 1701735, 1750356, 2042082, 2187945, 2268980, 2917260, 3063123, 3224340, 3403470, 4084164, 4375890, 5105205, 6126246, 6806940, 8751780, 10210410, 12252492, 15315615, 20420820, 30631230, 61262460]

約数ペア:

[(1, 61262460), (2, 30631230), (3, 20420820), (4, 15315615), (5, 12252492), (6, 10210410), (7, 8751780), (9, 6806940), (10, 6126246), (12, 5105205), (14, 4375890), (15, 4084164), (18, 3403470), (19, 3224340), (20, 3063123), (21, 2917260), (27, 2268980), (28, 2187945), (30, 2042082), (35, 1750356), (36, 1701735), (38, 1612170), (42, 1458630), (45, 1361388), (54, 1134490), (57, 1074780), (60, 1021041), (63, 972420), (70, 875178), (76, 806085), (84, 729315), (90, 680694), (95, 644868), (105, 583452), (108, 567245), (114, 537390), (126, 486210), (133, 460620), (135, 453796), (140, 437589), (171, 358260), (180, 340347), (189, 324140), (190, 322434), (210, 291726), (228, 268695), (252, 243105), (266, 230310), (270, 226898), (285, 214956), (315, 194484), (342, 179130), (378, 162070), (380, 161217), (399, 153540), (420, 145863), (513, 119420), (532, 115155), (540, 113449), (570, 107478), (630, 97242), (665, 92124), (684, 89565), (756, 81035), (798, 76770), (853, 71820), (855, 71652), (945, 64828), (1026, 59710), (1140, 53739), (1197, 51180), (1260, 48621), (1330, 46062), (1596, 38385), (1706, 35910), (1710, 35826), (1890, 32414), (1995, 30708), (2052, 29855), (2394, 25590), (2559, 23940), (2565, 23884), (2660, 23031), (3412, 17955), (3420, 17913), (3591, 17060), (3780, 16207), (3990, 15354), (4265, 14364), (4788, 12795), (5118, 11970), (5130, 11942), (5971, 10260), (5985, 10236), (7182, 8530), (7677, 7980)]