203860500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 654151680

約数和(自身を除く): 450291180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 125, 138, 150, 190, 228, 230, 250, 276, 285, 300, 311, 345, 375, 380, 437, 460, 475, 500, 570, 575, 622, 690, 750, 874, 933, 950, 1140, 1150, 1244, 1311, 1380, 1425, 1500, 1555, 1725, 1748, 1866, 1900, 2185, 2300, 2375, 2622, 2850, 2875, 3110, 3450, 3732, 4370, 4665, 4750, 5244, 5700, 5750, 5909, 6220, 6555, 6900, 7125, 7153, 7775, 8625, 8740, 9330, 9500, 10925, 11500, 11818, 13110, 14250, 14306, 15550, 17250, 17727, 18660, 21459, 21850, 23325, 23636, 26220, 28500, 28612, 29545, 31100, 32775, 34500, 35454, 35765, 38875, 42918, 43700, 46650, 54625, 59090, 65550, 70908, 71530, 77750, 85836, 88635, 93300, 107295, 109250, 116625, 118180, 131100, 135907, 143060, 147725, 155500, 163875, 177270, 178825, 214590, 218500, 233250, 271814, 295450, 327750, 354540, 357650, 407721, 429180, 443175, 466500, 536475, 543628, 590900, 655500, 679535, 715300, 738625, 815442, 886350, 894125, 1072950, 1359070, 1477250, 1630884, 1772700, 1788250, 2038605, 2145900, 2215875, 2682375, 2718140, 2954500, 3397675, 3576500, 4077210, 4431750, 5364750, 6795350, 8154420, 8863500, 10193025, 10729500, 13590700, 16988375, 20386050, 33976750, 40772100, 50965125, 67953500, 101930250, 203860500]

約数ペア:

[(1, 203860500), (2, 101930250), (3, 67953500), (4, 50965125), (5, 40772100), (6, 33976750), (10, 20386050), (12, 16988375), (15, 13590700), (19, 10729500), (20, 10193025), (23, 8863500), (25, 8154420), (30, 6795350), (38, 5364750), (46, 4431750), (50, 4077210), (57, 3576500), (60, 3397675), (69, 2954500), (75, 2718140), (76, 2682375), (92, 2215875), (95, 2145900), (100, 2038605), (114, 1788250), (115, 1772700), (125, 1630884), (138, 1477250), (150, 1359070), (190, 1072950), (228, 894125), (230, 886350), (250, 815442), (276, 738625), (285, 715300), (300, 679535), (311, 655500), (345, 590900), (375, 543628), (380, 536475), (437, 466500), (460, 443175), (475, 429180), (500, 407721), (570, 357650), (575, 354540), (622, 327750), (690, 295450), (750, 271814), (874, 233250), (933, 218500), (950, 214590), (1140, 178825), (1150, 177270), (1244, 163875), (1311, 155500), (1380, 147725), (1425, 143060), (1500, 135907), (1555, 131100), (1725, 118180), (1748, 116625), (1866, 109250), (1900, 107295), (2185, 93300), (2300, 88635), (2375, 85836), (2622, 77750), (2850, 71530), (2875, 70908), (3110, 65550), (3450, 59090), (3732, 54625), (4370, 46650), (4665, 43700), (4750, 42918), (5244, 38875), (5700, 35765), (5750, 35454), (5909, 34500), (6220, 32775), (6555, 31100), (6900, 29545), (7125, 28612), (7153, 28500), (7775, 26220), (8625, 23636), (8740, 23325), (9330, 21850), (9500, 21459), (10925, 18660), (11500, 17727), (11818, 17250), (13110, 15550), (14250, 14306)]