72889740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1753}}^1$

素因数の和:1789

約数の個数: 192

約数和(自身を含む): 282885120

約数和(自身を除く): 209995380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1753, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3506, 3780, 4158, 4620, 5259, 5940, 6930, 7012, 8316, 8765, 10395, 10518, 12271, 13860, 15777, 17530, 19283, 20790, 21036, 24542, 26295, 31554, 35060, 36813, 38566, 41580, 47331, 49084, 52590, 57849, 61355, 63108, 73626, 77132, 78885, 94662, 96415, 105180, 110439, 115698, 122710, 134981, 147252, 157770, 173547, 184065, 189324, 192830, 220878, 231396, 236655, 245420, 269962, 289245, 315540, 331317, 347094, 368130, 385660, 404943, 441756, 473310, 520641, 539924, 552195, 578490, 662634, 674905, 694188, 736260, 809886, 867735, 946620, 1041282, 1104390, 1156980, 1214829, 1325268, 1349810, 1619772, 1656585, 1735470, 2024715, 2082564, 2208780, 2429658, 2603205, 2699620, 3313170, 3470940, 3644487, 4049430, 4859316, 5206410, 6074145, 6626340, 7288974, 8098860, 10412820, 12148290, 14577948, 18222435, 24296580, 36444870, 72889740]

約数ペア:

[(1, 72889740), (2, 36444870), (3, 24296580), (4, 18222435), (5, 14577948), (6, 12148290), (7, 10412820), (9, 8098860), (10, 7288974), (11, 6626340), (12, 6074145), (14, 5206410), (15, 4859316), (18, 4049430), (20, 3644487), (21, 3470940), (22, 3313170), (27, 2699620), (28, 2603205), (30, 2429658), (33, 2208780), (35, 2082564), (36, 2024715), (42, 1735470), (44, 1656585), (45, 1619772), (54, 1349810), (55, 1325268), (60, 1214829), (63, 1156980), (66, 1104390), (70, 1041282), (77, 946620), (84, 867735), (90, 809886), (99, 736260), (105, 694188), (108, 674905), (110, 662634), (126, 578490), (132, 552195), (135, 539924), (140, 520641), (154, 473310), (165, 441756), (180, 404943), (189, 385660), (198, 368130), (210, 347094), (220, 331317), (231, 315540), (252, 289245), (270, 269962), (297, 245420), (308, 236655), (315, 231396), (330, 220878), (378, 192830), (385, 189324), (396, 184065), (420, 173547), (462, 157770), (495, 147252), (540, 134981), (594, 122710), (630, 115698), (660, 110439), (693, 105180), (756, 96415), (770, 94662), (924, 78885), (945, 77132), (990, 73626), (1155, 63108), (1188, 61355), (1260, 57849), (1386, 52590), (1485, 49084), (1540, 47331), (1753, 41580), (1890, 38566), (1980, 36813), (2079, 35060), (2310, 31554), (2772, 26295), (2970, 24542), (3465, 21036), (3506, 20790), (3780, 19283), (4158, 17530), (4620, 15777), (5259, 13860), (5940, 12271), (6930, 10518), (7012, 10395), (8316, 8765)]