203375250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 628598880

約数和(自身を除く): 425223630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 125, 130, 150, 153, 170, 195, 221, 225, 234, 250, 255, 306, 325, 375, 390, 409, 425, 442, 450, 510, 585, 650, 663, 750, 765, 818, 850, 975, 1105, 1125, 1170, 1227, 1275, 1326, 1530, 1625, 1950, 1989, 2045, 2125, 2210, 2250, 2454, 2550, 2925, 3250, 3315, 3681, 3825, 3978, 4090, 4250, 4875, 5317, 5525, 5850, 6135, 6375, 6630, 6953, 7362, 7650, 9750, 9945, 10225, 10634, 11050, 12270, 12750, 13906, 14625, 15951, 16575, 18405, 19125, 19890, 20450, 20859, 26585, 27625, 29250, 30675, 31902, 33150, 34765, 36810, 38250, 41718, 47853, 49725, 51125, 53170, 55250, 61350, 62577, 69530, 79755, 82875, 90389, 92025, 95706, 99450, 102250, 104295, 125154, 132925, 153375, 159510, 165750, 173825, 180778, 184050, 208590, 239265, 248625, 265850, 271167, 306750, 312885, 347650, 398775, 451945, 460125, 478530, 497250, 521475, 542334, 625770, 664625, 797550, 813501, 869125, 903890, 920250, 1042950, 1196325, 1329250, 1355835, 1564425, 1627002, 1738250, 1993875, 2259725, 2392650, 2607375, 2711670, 3128850, 3987750, 4067505, 4519450, 5214750, 5981625, 6779175, 7822125, 8135010, 11298625, 11963250, 13558350, 15644250, 20337525, 22597250, 33895875, 40675050, 67791750, 101687625, 203375250]

約数ペア:

[(1, 203375250), (2, 101687625), (3, 67791750), (5, 40675050), (6, 33895875), (9, 22597250), (10, 20337525), (13, 15644250), (15, 13558350), (17, 11963250), (18, 11298625), (25, 8135010), (26, 7822125), (30, 6779175), (34, 5981625), (39, 5214750), (45, 4519450), (50, 4067505), (51, 3987750), (65, 3128850), (75, 2711670), (78, 2607375), (85, 2392650), (90, 2259725), (102, 1993875), (117, 1738250), (125, 1627002), (130, 1564425), (150, 1355835), (153, 1329250), (170, 1196325), (195, 1042950), (221, 920250), (225, 903890), (234, 869125), (250, 813501), (255, 797550), (306, 664625), (325, 625770), (375, 542334), (390, 521475), (409, 497250), (425, 478530), (442, 460125), (450, 451945), (510, 398775), (585, 347650), (650, 312885), (663, 306750), (750, 271167), (765, 265850), (818, 248625), (850, 239265), (975, 208590), (1105, 184050), (1125, 180778), (1170, 173825), (1227, 165750), (1275, 159510), (1326, 153375), (1530, 132925), (1625, 125154), (1950, 104295), (1989, 102250), (2045, 99450), (2125, 95706), (2210, 92025), (2250, 90389), (2454, 82875), (2550, 79755), (2925, 69530), (3250, 62577), (3315, 61350), (3681, 55250), (3825, 53170), (3978, 51125), (4090, 49725), (4250, 47853), (4875, 41718), (5317, 38250), (5525, 36810), (5850, 34765), (6135, 33150), (6375, 31902), (6630, 30675), (6953, 29250), (7362, 27625), (7650, 26585), (9750, 20859), (9945, 20450), (10225, 19890), (10634, 19125), (11050, 18405), (12270, 16575), (12750, 15951), (13906, 14625)]