202435830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 575278704

約数和(自身を除く): 372842874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 181, 215, 255, 258, 289, 306, 362, 387, 430, 510, 543, 578, 645, 731, 765, 774, 867, 905, 1086, 1290, 1445, 1462, 1530, 1629, 1734, 1810, 1935, 2193, 2601, 2715, 2890, 3077, 3258, 3655, 3870, 4335, 4386, 5202, 5430, 6154, 6579, 7310, 7783, 8145, 8670, 9231, 10965, 12427, 13005, 13158, 15385, 15566, 16290, 18462, 21930, 23349, 24854, 26010, 27693, 30770, 32895, 37281, 38915, 46155, 46698, 52309, 55386, 62135, 65790, 70047, 74562, 77830, 92310, 104618, 111843, 116745, 124270, 132311, 138465, 140094, 156927, 186405, 223686, 233490, 261545, 264622, 276930, 313854, 350235, 372810, 396933, 470781, 523090, 559215, 661555, 700470, 784635, 793866, 941562, 1118430, 1190799, 1323110, 1569270, 1984665, 2249287, 2353905, 2381598, 3969330, 4498574, 4707810, 5953995, 6747861, 11246435, 11907990, 13495722, 20243583, 22492870, 33739305, 40487166, 67478610, 101217915, 202435830]

約数ペア:

[(1, 202435830), (2, 101217915), (3, 67478610), (5, 40487166), (6, 33739305), (9, 22492870), (10, 20243583), (15, 13495722), (17, 11907990), (18, 11246435), (30, 6747861), (34, 5953995), (43, 4707810), (45, 4498574), (51, 3969330), (85, 2381598), (86, 2353905), (90, 2249287), (102, 1984665), (129, 1569270), (153, 1323110), (170, 1190799), (181, 1118430), (215, 941562), (255, 793866), (258, 784635), (289, 700470), (306, 661555), (362, 559215), (387, 523090), (430, 470781), (510, 396933), (543, 372810), (578, 350235), (645, 313854), (731, 276930), (765, 264622), (774, 261545), (867, 233490), (905, 223686), (1086, 186405), (1290, 156927), (1445, 140094), (1462, 138465), (1530, 132311), (1629, 124270), (1734, 116745), (1810, 111843), (1935, 104618), (2193, 92310), (2601, 77830), (2715, 74562), (2890, 70047), (3077, 65790), (3258, 62135), (3655, 55386), (3870, 52309), (4335, 46698), (4386, 46155), (5202, 38915), (5430, 37281), (6154, 32895), (6579, 30770), (7310, 27693), (7783, 26010), (8145, 24854), (8670, 23349), (9231, 21930), (10965, 18462), (12427, 16290), (13005, 15566), (13158, 15385)]