165573540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4962

約数の個数: 144

約数和(自身を含む): 580245120

約数和(自身を除く): 414671580

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, 4919, 5610, 6732, 8415, 9838, 11220, 14757, 16830, 19676, 24595, 29514, 33660, 44271, 49190, 54109, 59028, 73785, 83623, 88542, 98380, 108218, 147570, 162327, 167246, 177084, 216436, 221355, 250869, 270545, 295140, 324654, 334492, 418115, 442710, 486981, 501738, 541090, 649308, 752607, 811635, 836230, 885420, 919853, 973962, 1003476, 1082180, 1254345, 1505214, 1623270, 1672460, 1839706, 1947924, 2434905, 2508690, 2759559, 3010428, 3246540, 3679412, 3763035, 4599265, 4869810, 5017380, 5519118, 7526070, 8278677, 9198530, 9739620, 11038236, 13797795, 15052140, 16557354, 18397060, 27595590, 33114708, 41393385, 55191180, 82786770, 165573540]

約数ペア:

[(1, 165573540), (2, 82786770), (3, 55191180), (4, 41393385), (5, 33114708), (6, 27595590), (9, 18397060), (10, 16557354), (11, 15052140), (12, 13797795), (15, 11038236), (17, 9739620), (18, 9198530), (20, 8278677), (22, 7526070), (30, 5519118), (33, 5017380), (34, 4869810), (36, 4599265), (44, 3763035), (45, 3679412), (51, 3246540), (55, 3010428), (60, 2759559), (66, 2508690), (68, 2434905), (85, 1947924), (90, 1839706), (99, 1672460), (102, 1623270), (110, 1505214), (132, 1254345), (153, 1082180), (165, 1003476), (170, 973962), (180, 919853), (187, 885420), (198, 836230), (204, 811635), (220, 752607), (255, 649308), (306, 541090), (330, 501738), (340, 486981), (374, 442710), (396, 418115), (495, 334492), (510, 324654), (561, 295140), (612, 270545), (660, 250869), (748, 221355), (765, 216436), (935, 177084), (990, 167246), (1020, 162327), (1122, 147570), (1530, 108218), (1683, 98380), (1870, 88542), (1980, 83623), (2244, 73785), (2805, 59028), (3060, 54109), (3366, 49190), (3740, 44271), (4919, 33660), (5610, 29514), (6732, 24595), (8415, 19676), (9838, 16830), (11220, 14757)]