165203100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9661}}^1$

素因数の和:9700

約数の個数: 108

約数和(自身を含む): 545130040

約数和(自身を除く): 379926940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 9661, 17100, 19322, 28983, 38644, 48305, 57966, 86949, 96610, 115932, 144915, 173898, 183559, 193220, 241525, 289830, 347796, 367118, 434745, 483050, 550677, 579660, 724575, 734236, 869490, 917795, 966100, 1101354, 1449150, 1652031, 1738980, 1835590, 2173725, 2202708, 2753385, 2898300, 3304062, 3671180, 4347450, 4588975, 5506770, 6608124, 8260155, 8694900, 9177950, 11013540, 13766925, 16520310, 18355900, 27533850, 33040620, 41300775, 55067700, 82601550, 165203100]

約数ペア:

[(1, 165203100), (2, 82601550), (3, 55067700), (4, 41300775), (5, 33040620), (6, 27533850), (9, 18355900), (10, 16520310), (12, 13766925), (15, 11013540), (18, 9177950), (19, 8694900), (20, 8260155), (25, 6608124), (30, 5506770), (36, 4588975), (38, 4347450), (45, 3671180), (50, 3304062), (57, 2898300), (60, 2753385), (75, 2202708), (76, 2173725), (90, 1835590), (95, 1738980), (100, 1652031), (114, 1449150), (150, 1101354), (171, 966100), (180, 917795), (190, 869490), (225, 734236), (228, 724575), (285, 579660), (300, 550677), (342, 483050), (380, 434745), (450, 367118), (475, 347796), (570, 289830), (684, 241525), (855, 193220), (900, 183559), (950, 173898), (1140, 144915), (1425, 115932), (1710, 96610), (1900, 86949), (2850, 57966), (3420, 48305), (4275, 38644), (5700, 28983), (8550, 19322), (9661, 17100)]