53452980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 193536000

約数和(自身を除く): 140083020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 179, 180, 189, 210, 237, 252, 270, 315, 316, 358, 378, 395, 420, 474, 537, 540, 553, 630, 711, 716, 756, 790, 895, 945, 948, 1074, 1106, 1185, 1253, 1260, 1422, 1580, 1611, 1659, 1790, 1890, 2133, 2148, 2212, 2370, 2506, 2685, 2765, 2844, 3222, 3318, 3555, 3580, 3759, 3780, 4266, 4740, 4833, 4977, 5012, 5370, 5530, 6265, 6444, 6636, 7110, 7518, 8055, 8295, 8532, 9666, 9954, 10665, 10740, 11060, 11277, 12530, 14141, 14220, 14931, 15036, 16110, 16590, 18795, 19332, 19908, 21330, 22554, 24165, 24885, 25060, 28282, 29862, 32220, 33180, 33831, 37590, 42423, 42660, 45108, 48330, 49770, 56385, 56564, 59724, 67662, 70705, 74655, 75180, 84846, 96660, 98987, 99540, 112770, 127269, 135324, 141410, 149310, 169155, 169692, 197974, 212115, 225540, 254538, 282820, 296961, 298620, 338310, 381807, 395948, 424230, 494935, 509076, 593922, 636345, 676620, 763614, 848460, 890883, 989870, 1187844, 1272690, 1484805, 1527228, 1781766, 1909035, 1979740, 2545380, 2672649, 2969610, 3563532, 3818070, 4454415, 5345298, 5939220, 7636140, 8908830, 10690596, 13363245, 17817660, 26726490, 53452980]

約数ペア:

[(1, 53452980), (2, 26726490), (3, 17817660), (4, 13363245), (5, 10690596), (6, 8908830), (7, 7636140), (9, 5939220), (10, 5345298), (12, 4454415), (14, 3818070), (15, 3563532), (18, 2969610), (20, 2672649), (21, 2545380), (27, 1979740), (28, 1909035), (30, 1781766), (35, 1527228), (36, 1484805), (42, 1272690), (45, 1187844), (54, 989870), (60, 890883), (63, 848460), (70, 763614), (79, 676620), (84, 636345), (90, 593922), (105, 509076), (108, 494935), (126, 424230), (135, 395948), (140, 381807), (158, 338310), (179, 298620), (180, 296961), (189, 282820), (210, 254538), (237, 225540), (252, 212115), (270, 197974), (315, 169692), (316, 169155), (358, 149310), (378, 141410), (395, 135324), (420, 127269), (474, 112770), (537, 99540), (540, 98987), (553, 96660), (630, 84846), (711, 75180), (716, 74655), (756, 70705), (790, 67662), (895, 59724), (945, 56564), (948, 56385), (1074, 49770), (1106, 48330), (1185, 45108), (1253, 42660), (1260, 42423), (1422, 37590), (1580, 33831), (1611, 33180), (1659, 32220), (1790, 29862), (1890, 28282), (2133, 25060), (2148, 24885), (2212, 24165), (2370, 22554), (2506, 21330), (2685, 19908), (2765, 19332), (2844, 18795), (3222, 16590), (3318, 16110), (3555, 15036), (3580, 14931), (3759, 14220), (3780, 14141), (4266, 12530), (4740, 11277), (4833, 11060), (4977, 10740), (5012, 10665), (5370, 9954), (5530, 9666), (6265, 8532), (6444, 8295), (6636, 8055), (7110, 7518)]