2020037580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{60013}}^1$

素因数の和:60056

約数の個数: 144

約数和(自身を含む): 7077811104

約数和(自身を除く): 5057773524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 16830, 33660, 60013, 120026, 180039, 240052, 300065, 360078, 540117, 600130, 660143, 720156, 900195, 1020221, 1080234, 1200260, 1320286, 1800390, 1980429, 2040442, 2160468, 2640572, 2700585, 3060663, 3300715, 3600780, 3960858, 4080884, 5101105, 5401170, 5941287, 6121326, 6601430, 7921716, 9181989, 9902145, 10202210, 10802340, 11222431, 11882574, 12242652, 13202860, 15303315, 18363978, 19804290, 20404420, 22444862, 23765148, 29706435, 30606630, 33667293, 36727956, 39608580, 44889724, 45909945, 56112155, 59412870, 61213260, 67334586, 91819890, 101001879, 112224310, 118825740, 134669172, 168336465, 183639780, 202003758, 224448620, 336672930, 404007516, 505009395, 673345860, 1010018790, 2020037580]

約数ペア:

[(1, 2020037580), (2, 1010018790), (3, 673345860), (4, 505009395), (5, 404007516), (6, 336672930), (9, 224448620), (10, 202003758), (11, 183639780), (12, 168336465), (15, 134669172), (17, 118825740), (18, 112224310), (20, 101001879), (22, 91819890), (30, 67334586), (33, 61213260), (34, 59412870), (36, 56112155), (44, 45909945), (45, 44889724), (51, 39608580), (55, 36727956), (60, 33667293), (66, 30606630), (68, 29706435), (85, 23765148), (90, 22444862), (99, 20404420), (102, 19804290), (110, 18363978), (132, 15303315), (153, 13202860), (165, 12242652), (170, 11882574), (180, 11222431), (187, 10802340), (198, 10202210), (204, 9902145), (220, 9181989), (255, 7921716), (306, 6601430), (330, 6121326), (340, 5941287), (374, 5401170), (396, 5101105), (495, 4080884), (510, 3960858), (561, 3600780), (612, 3300715), (660, 3060663), (748, 2700585), (765, 2640572), (935, 2160468), (990, 2040442), (1020, 1980429), (1122, 1800390), (1530, 1320286), (1683, 1200260), (1870, 1080234), (1980, 1020221), (2244, 900195), (2805, 720156), (3060, 660143), (3366, 600130), (3740, 540117), (5610, 360078), (6732, 300065), (8415, 240052), (11220, 180039), (16830, 120026), (33660, 60013)]