60168780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 225100512

約数和(自身を除く): 164931732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 53, 60, 63, 68, 70, 84, 85, 90, 102, 105, 106, 119, 126, 140, 153, 159, 170, 180, 204, 210, 212, 238, 252, 255, 265, 306, 315, 318, 340, 357, 371, 420, 476, 477, 510, 530, 595, 612, 630, 636, 714, 742, 765, 795, 901, 954, 1020, 1060, 1071, 1113, 1190, 1260, 1428, 1484, 1530, 1590, 1785, 1802, 1855, 1908, 2142, 2226, 2380, 2385, 2703, 2809, 3060, 3180, 3339, 3570, 3604, 3710, 4284, 4452, 4505, 4770, 5355, 5406, 5565, 5618, 6307, 6678, 7140, 7420, 8109, 8427, 9010, 9540, 10710, 10812, 11130, 11236, 12614, 13356, 13515, 14045, 16218, 16695, 16854, 18020, 18921, 19663, 21420, 22260, 25228, 25281, 27030, 28090, 31535, 32436, 33390, 33708, 37842, 39326, 40545, 42135, 47753, 50562, 54060, 56180, 56763, 58989, 63070, 66780, 75684, 78652, 81090, 84270, 94605, 95506, 98315, 101124, 113526, 117978, 126140, 126405, 143259, 162180, 168540, 176967, 189210, 191012, 196630, 227052, 235956, 238765, 252810, 283815, 286518, 294945, 334271, 353934, 378420, 393260, 429777, 477530, 505620, 567630, 573036, 589890, 668542, 707868, 716295, 859554, 884835, 955060, 1002813, 1135260, 1179780, 1337084, 1432590, 1671355, 1719108, 1769670, 2005626, 2148885, 2865180, 3008439, 3342710, 3539340, 4011252, 4297770, 5014065, 6016878, 6685420, 8595540, 10028130, 12033756, 15042195, 20056260, 30084390, 60168780]

約数ペア:

[(1, 60168780), (2, 30084390), (3, 20056260), (4, 15042195), (5, 12033756), (6, 10028130), (7, 8595540), (9, 6685420), (10, 6016878), (12, 5014065), (14, 4297770), (15, 4011252), (17, 3539340), (18, 3342710), (20, 3008439), (21, 2865180), (28, 2148885), (30, 2005626), (34, 1769670), (35, 1719108), (36, 1671355), (42, 1432590), (45, 1337084), (51, 1179780), (53, 1135260), (60, 1002813), (63, 955060), (68, 884835), (70, 859554), (84, 716295), (85, 707868), (90, 668542), (102, 589890), (105, 573036), (106, 567630), (119, 505620), (126, 477530), (140, 429777), (153, 393260), (159, 378420), (170, 353934), (180, 334271), (204, 294945), (210, 286518), (212, 283815), (238, 252810), (252, 238765), (255, 235956), (265, 227052), (306, 196630), (315, 191012), (318, 189210), (340, 176967), (357, 168540), (371, 162180), (420, 143259), (476, 126405), (477, 126140), (510, 117978), (530, 113526), (595, 101124), (612, 98315), (630, 95506), (636, 94605), (714, 84270), (742, 81090), (765, 78652), (795, 75684), (901, 66780), (954, 63070), (1020, 58989), (1060, 56763), (1071, 56180), (1113, 54060), (1190, 50562), (1260, 47753), (1428, 42135), (1484, 40545), (1530, 39326), (1590, 37842), (1785, 33708), (1802, 33390), (1855, 32436), (1908, 31535), (2142, 28090), (2226, 27030), (2380, 25281), (2385, 25228), (2703, 22260), (2809, 21420), (3060, 19663), (3180, 18921), (3339, 18020), (3570, 16854), (3604, 16695), (3710, 16218), (4284, 14045), (4452, 13515), (4505, 13356), (4770, 12614), (5355, 11236), (5406, 11130), (5565, 10812), (5618, 10710), (6307, 9540), (6678, 9010), (7140, 8427), (7420, 8109)]