2001520620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19073}}^1$

素因数の和:19152

約数の個数: 144

約数和(自身を含む): 6748533792

約数和(自身を除く): 4747013172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 954, 990, 1060, 1166, 1590, 1749, 1908, 1980, 2332, 2385, 2915, 3180, 3498, 4770, 5247, 5830, 6996, 8745, 9540, 10494, 11660, 17490, 19073, 20988, 26235, 34980, 38146, 52470, 57219, 76292, 95365, 104940, 114438, 171657, 190730, 209803, 228876, 286095, 343314, 381460, 419606, 572190, 629409, 686628, 839212, 858285, 1010869, 1049015, 1144380, 1258818, 1716570, 1888227, 2021738, 2098030, 2517636, 3032607, 3147045, 3433140, 3776454, 4043476, 4196060, 5054345, 6065214, 6294090, 7552908, 9097821, 9441135, 10108690, 11119559, 12130428, 12588180, 15163035, 18195642, 18882270, 20217380, 22239118, 30326070, 33358677, 36391284, 37764540, 44478236, 45489105, 55597795, 60652140, 66717354, 90978210, 100076031, 111195590, 133434708, 166793385, 181956420, 200152062, 222391180, 333586770, 400304124, 500380155, 667173540, 1000760310, 2001520620]

約数ペア:

[(1, 2001520620), (2, 1000760310), (3, 667173540), (4, 500380155), (5, 400304124), (6, 333586770), (9, 222391180), (10, 200152062), (11, 181956420), (12, 166793385), (15, 133434708), (18, 111195590), (20, 100076031), (22, 90978210), (30, 66717354), (33, 60652140), (36, 55597795), (44, 45489105), (45, 44478236), (53, 37764540), (55, 36391284), (60, 33358677), (66, 30326070), (90, 22239118), (99, 20217380), (106, 18882270), (110, 18195642), (132, 15163035), (159, 12588180), (165, 12130428), (180, 11119559), (198, 10108690), (212, 9441135), (220, 9097821), (265, 7552908), (318, 6294090), (330, 6065214), (396, 5054345), (477, 4196060), (495, 4043476), (530, 3776454), (583, 3433140), (636, 3147045), (660, 3032607), (795, 2517636), (954, 2098030), (990, 2021738), (1060, 1888227), (1166, 1716570), (1590, 1258818), (1749, 1144380), (1908, 1049015), (1980, 1010869), (2332, 858285), (2385, 839212), (2915, 686628), (3180, 629409), (3498, 572190), (4770, 419606), (5247, 381460), (5830, 343314), (6996, 286095), (8745, 228876), (9540, 209803), (10494, 190730), (11660, 171657), (17490, 114438), (19073, 104940), (20988, 95365), (26235, 76292), (34980, 57219), (38146, 52470)]