22406850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 66591720

約数和(自身を除く): 44184870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 29, 30, 34, 45, 50, 51, 58, 75, 85, 87, 90, 101, 102, 145, 150, 153, 170, 174, 202, 225, 255, 261, 290, 303, 306, 425, 435, 450, 493, 505, 510, 522, 606, 725, 765, 850, 870, 909, 986, 1010, 1275, 1305, 1450, 1479, 1515, 1530, 1717, 1818, 2175, 2465, 2525, 2550, 2610, 2929, 2958, 3030, 3434, 3825, 4350, 4437, 4545, 4930, 5050, 5151, 5858, 6525, 7395, 7575, 7650, 8585, 8787, 8874, 9090, 10302, 12325, 13050, 14645, 14790, 15150, 15453, 17170, 17574, 22185, 22725, 24650, 25755, 26361, 29290, 30906, 36975, 42925, 43935, 44370, 45450, 49793, 51510, 52722, 73225, 73950, 77265, 85850, 87870, 99586, 110925, 128775, 131805, 146450, 149379, 154530, 219675, 221850, 248965, 257550, 263610, 298758, 386325, 439350, 448137, 497930, 659025, 746895, 772650, 896274, 1244825, 1318050, 1493790, 2240685, 2489650, 3734475, 4481370, 7468950, 11203425, 22406850]

約数ペア:

[(1, 22406850), (2, 11203425), (3, 7468950), (5, 4481370), (6, 3734475), (9, 2489650), (10, 2240685), (15, 1493790), (17, 1318050), (18, 1244825), (25, 896274), (29, 772650), (30, 746895), (34, 659025), (45, 497930), (50, 448137), (51, 439350), (58, 386325), (75, 298758), (85, 263610), (87, 257550), (90, 248965), (101, 221850), (102, 219675), (145, 154530), (150, 149379), (153, 146450), (170, 131805), (174, 128775), (202, 110925), (225, 99586), (255, 87870), (261, 85850), (290, 77265), (303, 73950), (306, 73225), (425, 52722), (435, 51510), (450, 49793), (493, 45450), (505, 44370), (510, 43935), (522, 42925), (606, 36975), (725, 30906), (765, 29290), (850, 26361), (870, 25755), (909, 24650), (986, 22725), (1010, 22185), (1275, 17574), (1305, 17170), (1450, 15453), (1479, 15150), (1515, 14790), (1530, 14645), (1717, 13050), (1818, 12325), (2175, 10302), (2465, 9090), (2525, 8874), (2550, 8787), (2610, 8585), (2929, 7650), (2958, 7575), (3030, 7395), (3434, 6525), (3825, 5858), (4350, 5151), (4437, 5050), (4545, 4930)]