152798380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 425779200

約数和(自身を除く): 272980820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 31, 34, 35, 38, 62, 68, 70, 76, 85, 95, 109, 119, 124, 133, 140, 155, 170, 190, 217, 218, 238, 266, 310, 323, 340, 380, 434, 436, 476, 527, 532, 545, 589, 595, 620, 646, 665, 763, 868, 1054, 1085, 1090, 1178, 1190, 1292, 1330, 1526, 1615, 1853, 2071, 2108, 2170, 2180, 2261, 2356, 2380, 2635, 2660, 2945, 3052, 3230, 3379, 3689, 3706, 3815, 4123, 4142, 4340, 4522, 5270, 5890, 6460, 6758, 7378, 7412, 7630, 8246, 8284, 9044, 9265, 10013, 10355, 10540, 11305, 11780, 12971, 13516, 14497, 14756, 15260, 16492, 16895, 18445, 18530, 20026, 20615, 20710, 22610, 23653, 25942, 28994, 33790, 35207, 36890, 37060, 40052, 41230, 41420, 45220, 47306, 50065, 51884, 57443, 57988, 64201, 64855, 67580, 70091, 70414, 72485, 73780, 82460, 94612, 100130, 114886, 118265, 128402, 129710, 140182, 140828, 144970, 176035, 200260, 229772, 236530, 246449, 256804, 259420, 280364, 287215, 289940, 321005, 350455, 352070, 402101, 449407, 473060, 492898, 574430, 642010, 700910, 704140, 804202, 898814, 985796, 1091417, 1148860, 1232245, 1284020, 1401820, 1608404, 1797628, 2010505, 2182834, 2247035, 2464490, 4021010, 4365668, 4494070, 4928980, 5457085, 7639919, 8042020, 8988140, 10914170, 15279838, 21828340, 30559676, 38199595, 76399190, 152798380]

約数ペア:

[(1, 152798380), (2, 76399190), (4, 38199595), (5, 30559676), (7, 21828340), (10, 15279838), (14, 10914170), (17, 8988140), (19, 8042020), (20, 7639919), (28, 5457085), (31, 4928980), (34, 4494070), (35, 4365668), (38, 4021010), (62, 2464490), (68, 2247035), (70, 2182834), (76, 2010505), (85, 1797628), (95, 1608404), (109, 1401820), (119, 1284020), (124, 1232245), (133, 1148860), (140, 1091417), (155, 985796), (170, 898814), (190, 804202), (217, 704140), (218, 700910), (238, 642010), (266, 574430), (310, 492898), (323, 473060), (340, 449407), (380, 402101), (434, 352070), (436, 350455), (476, 321005), (527, 289940), (532, 287215), (545, 280364), (589, 259420), (595, 256804), (620, 246449), (646, 236530), (665, 229772), (763, 200260), (868, 176035), (1054, 144970), (1085, 140828), (1090, 140182), (1178, 129710), (1190, 128402), (1292, 118265), (1330, 114886), (1526, 100130), (1615, 94612), (1853, 82460), (2071, 73780), (2108, 72485), (2170, 70414), (2180, 70091), (2261, 67580), (2356, 64855), (2380, 64201), (2635, 57988), (2660, 57443), (2945, 51884), (3052, 50065), (3230, 47306), (3379, 45220), (3689, 41420), (3706, 41230), (3815, 40052), (4123, 37060), (4142, 36890), (4340, 35207), (4522, 33790), (5270, 28994), (5890, 25942), (6460, 23653), (6758, 22610), (7378, 20710), (7412, 20615), (7630, 20026), (8246, 18530), (8284, 18445), (9044, 16895), (9265, 16492), (10013, 15260), (10355, 14756), (10540, 14497), (11305, 13516), (11780, 12971)]