1790745660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53201}}^1$

素因数の和:53244

約数の個数: 144

約数和(自身を含む): 6274431072

約数和(自身を除く): 4483685412

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, 53201, 106402, 159603, 212804, 266005, 319206, 478809, 532010, 585211, 638412, 798015, 904417, 957618, 1064020, 1170422, 1596030, 1755633, 1808834, 1915236, 2340844, 2394045, 2713251, 2926055, 3192060, 3511266, 3617668, 4522085, 4788090, 5266899, 5426502, 5852110, 7022532, 8139753, 8778165, 9044170, 9576180, 9948587, 10533798, 10853004, 11704220, 13566255, 16279506, 17556330, 18088340, 19897174, 21067596, 26334495, 27132510, 29845761, 32559012, 35112660, 39794348, 40698765, 49742935, 52668990, 54265020, 59691522, 81397530, 89537283, 99485870, 105337980, 119383044, 149228805, 162795060, 179074566, 198971740, 298457610, 358149132, 447686415, 596915220, 895372830, 1790745660]

約数ペア:

[(1, 1790745660), (2, 895372830), (3, 596915220), (4, 447686415), (5, 358149132), (6, 298457610), (9, 198971740), (10, 179074566), (11, 162795060), (12, 149228805), (15, 119383044), (17, 105337980), (18, 99485870), (20, 89537283), (22, 81397530), (30, 59691522), (33, 54265020), (34, 52668990), (36, 49742935), (44, 40698765), (45, 39794348), (51, 35112660), (55, 32559012), (60, 29845761), (66, 27132510), (68, 26334495), (85, 21067596), (90, 19897174), (99, 18088340), (102, 17556330), (110, 16279506), (132, 13566255), (153, 11704220), (165, 10853004), (170, 10533798), (180, 9948587), (187, 9576180), (198, 9044170), (204, 8778165), (220, 8139753), (255, 7022532), (306, 5852110), (330, 5426502), (340, 5266899), (374, 4788090), (396, 4522085), (495, 3617668), (510, 3511266), (561, 3192060), (612, 2926055), (660, 2713251), (748, 2394045), (765, 2340844), (935, 1915236), (990, 1808834), (1020, 1755633), (1122, 1596030), (1530, 1170422), (1683, 1064020), (1870, 957618), (1980, 904417), (2244, 798015), (2805, 638412), (3060, 585211), (3366, 532010), (3740, 478809), (5610, 319206), (6732, 266005), (8415, 212804), (11220, 159603), (16830, 106402), (33660, 53201)]