25944660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 91728000

約数和(自身を除く): 65783340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 349, 354, 413, 420, 531, 590, 630, 698, 708, 826, 885, 1047, 1062, 1180, 1239, 1260, 1396, 1652, 1745, 1770, 2065, 2094, 2124, 2443, 2478, 2655, 3141, 3490, 3540, 3717, 4130, 4188, 4886, 4956, 5235, 5310, 6195, 6282, 6980, 7329, 7434, 8260, 9772, 10470, 10620, 12215, 12390, 12564, 14658, 14868, 15705, 18585, 20591, 20940, 21987, 24430, 24780, 29316, 31410, 36645, 37170, 41182, 43974, 48860, 61773, 62820, 73290, 74340, 82364, 87948, 102955, 109935, 123546, 144137, 146580, 185319, 205910, 219870, 247092, 288274, 308865, 370638, 411820, 432411, 439740, 576548, 617730, 720685, 741276, 864822, 926595, 1235460, 1297233, 1441370, 1729644, 1853190, 2162055, 2594466, 2882740, 3706380, 4324110, 5188932, 6486165, 8648220, 12972330, 25944660]

約数ペア:

[(1, 25944660), (2, 12972330), (3, 8648220), (4, 6486165), (5, 5188932), (6, 4324110), (7, 3706380), (9, 2882740), (10, 2594466), (12, 2162055), (14, 1853190), (15, 1729644), (18, 1441370), (20, 1297233), (21, 1235460), (28, 926595), (30, 864822), (35, 741276), (36, 720685), (42, 617730), (45, 576548), (59, 439740), (60, 432411), (63, 411820), (70, 370638), (84, 308865), (90, 288274), (105, 247092), (118, 219870), (126, 205910), (140, 185319), (177, 146580), (180, 144137), (210, 123546), (236, 109935), (252, 102955), (295, 87948), (315, 82364), (349, 74340), (354, 73290), (413, 62820), (420, 61773), (531, 48860), (590, 43974), (630, 41182), (698, 37170), (708, 36645), (826, 31410), (885, 29316), (1047, 24780), (1062, 24430), (1180, 21987), (1239, 20940), (1260, 20591), (1396, 18585), (1652, 15705), (1745, 14868), (1770, 14658), (2065, 12564), (2094, 12390), (2124, 12215), (2443, 10620), (2478, 10470), (2655, 9772), (3141, 8260), (3490, 7434), (3540, 7329), (3717, 6980), (4130, 6282), (4188, 6195), (4886, 5310), (4956, 5235)]