40829580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1256

約数の個数: 144

約数和(自身を含む): 143174304

約数和(自身を除く): 102344724

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, 1213, 1530, 1683, 1870, 1980, 2244, 2426, 2805, 3060, 3366, 3639, 3740, 4852, 5610, 6065, 6732, 7278, 8415, 10917, 11220, 12130, 13343, 14556, 16830, 18195, 20621, 21834, 24260, 26686, 33660, 36390, 40029, 41242, 43668, 53372, 54585, 61863, 66715, 72780, 80058, 82484, 103105, 109170, 120087, 123726, 133430, 160116, 185589, 200145, 206210, 218340, 226831, 240174, 247452, 266860, 309315, 371178, 400290, 412420, 453662, 480348, 600435, 618630, 680493, 742356, 800580, 907324, 927945, 1134155, 1200870, 1237260, 1360986, 1855890, 2041479, 2268310, 2401740, 2721972, 3402465, 3711780, 4082958, 4536620, 6804930, 8165916, 10207395, 13609860, 20414790, 40829580]

約数ペア:

[(1, 40829580), (2, 20414790), (3, 13609860), (4, 10207395), (5, 8165916), (6, 6804930), (9, 4536620), (10, 4082958), (11, 3711780), (12, 3402465), (15, 2721972), (17, 2401740), (18, 2268310), (20, 2041479), (22, 1855890), (30, 1360986), (33, 1237260), (34, 1200870), (36, 1134155), (44, 927945), (45, 907324), (51, 800580), (55, 742356), (60, 680493), (66, 618630), (68, 600435), (85, 480348), (90, 453662), (99, 412420), (102, 400290), (110, 371178), (132, 309315), (153, 266860), (165, 247452), (170, 240174), (180, 226831), (187, 218340), (198, 206210), (204, 200145), (220, 185589), (255, 160116), (306, 133430), (330, 123726), (340, 120087), (374, 109170), (396, 103105), (495, 82484), (510, 80058), (561, 72780), (612, 66715), (660, 61863), (748, 54585), (765, 53372), (935, 43668), (990, 41242), (1020, 40029), (1122, 36390), (1213, 33660), (1530, 26686), (1683, 24260), (1870, 21834), (1980, 20621), (2244, 18195), (2426, 16830), (2805, 14556), (3060, 13343), (3366, 12130), (3639, 11220), (3740, 10917), (4852, 8415), (5610, 7278), (6065, 6732)]