202618500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 501852540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 125, 138, 140, 150, 161, 175, 210, 230, 250, 276, 300, 322, 345, 350, 375, 420, 460, 483, 500, 525, 575, 644, 690, 700, 750, 805, 839, 875, 966, 1050, 1150, 1380, 1500, 1610, 1678, 1725, 1750, 1932, 2100, 2300, 2415, 2517, 2625, 2875, 3220, 3356, 3450, 3500, 4025, 4195, 4830, 5034, 5250, 5750, 5873, 6900, 8050, 8390, 8625, 9660, 10068, 10500, 11500, 11746, 12075, 12585, 16100, 16780, 17250, 17619, 19297, 20125, 20975, 23492, 24150, 25170, 29365, 34500, 35238, 38594, 40250, 41950, 48300, 50340, 57891, 58730, 60375, 62925, 70476, 77188, 80500, 83900, 88095, 96485, 104875, 115782, 117460, 120750, 125850, 135079, 146825, 176190, 192970, 209750, 231564, 241500, 251700, 270158, 289455, 293650, 314625, 352380, 385940, 405237, 419500, 440475, 482425, 540316, 578910, 587300, 629250, 675395, 734125, 810474, 880950, 964850, 1157820, 1258500, 1350790, 1447275, 1468250, 1620948, 1761900, 1929700, 2026185, 2202375, 2412125, 2701580, 2894550, 2936500, 3376975, 4052370, 4404750, 4824250, 5789100, 6753950, 7236375, 8104740, 8809500, 9648500, 10130925, 13507900, 14472750, 16884875, 20261850, 28945500, 33769750, 40523700, 50654625, 67539500, 101309250, 202618500]

約数ペア:

[(1, 202618500), (2, 101309250), (3, 67539500), (4, 50654625), (5, 40523700), (6, 33769750), (7, 28945500), (10, 20261850), (12, 16884875), (14, 14472750), (15, 13507900), (20, 10130925), (21, 9648500), (23, 8809500), (25, 8104740), (28, 7236375), (30, 6753950), (35, 5789100), (42, 4824250), (46, 4404750), (50, 4052370), (60, 3376975), (69, 2936500), (70, 2894550), (75, 2701580), (84, 2412125), (92, 2202375), (100, 2026185), (105, 1929700), (115, 1761900), (125, 1620948), (138, 1468250), (140, 1447275), (150, 1350790), (161, 1258500), (175, 1157820), (210, 964850), (230, 880950), (250, 810474), (276, 734125), (300, 675395), (322, 629250), (345, 587300), (350, 578910), (375, 540316), (420, 482425), (460, 440475), (483, 419500), (500, 405237), (525, 385940), (575, 352380), (644, 314625), (690, 293650), (700, 289455), (750, 270158), (805, 251700), (839, 241500), (875, 231564), (966, 209750), (1050, 192970), (1150, 176190), (1380, 146825), (1500, 135079), (1610, 125850), (1678, 120750), (1725, 117460), (1750, 115782), (1932, 104875), (2100, 96485), (2300, 88095), (2415, 83900), (2517, 80500), (2625, 77188), (2875, 70476), (3220, 62925), (3356, 60375), (3450, 58730), (3500, 57891), (4025, 50340), (4195, 48300), (4830, 41950), (5034, 40250), (5250, 38594), (5750, 35238), (5873, 34500), (6900, 29365), (8050, 25170), (8390, 24150), (8625, 23492), (9660, 20975), (10068, 20125), (10500, 19297), (11500, 17619), (11746, 17250), (12075, 16780), (12585, 16100)]