289723500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 192

約数和(自身を含む): 1023160320

約数和(自身を除く): 733436820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 125, 132, 135, 150, 165, 180, 198, 220, 225, 250, 270, 275, 297, 300, 330, 375, 396, 450, 495, 500, 540, 550, 594, 660, 675, 750, 825, 900, 990, 1100, 1125, 1188, 1350, 1375, 1485, 1500, 1650, 1951, 1980, 2250, 2475, 2700, 2750, 2970, 3300, 3375, 3902, 4125, 4500, 4950, 5500, 5853, 5940, 6750, 7425, 7804, 8250, 9755, 9900, 11706, 12375, 13500, 14850, 16500, 17559, 19510, 21461, 23412, 24750, 29265, 29700, 35118, 37125, 39020, 42922, 48775, 49500, 52677, 58530, 64383, 70236, 74250, 85844, 87795, 97550, 105354, 107305, 117060, 128766, 146325, 148500, 175590, 193149, 195100, 210708, 214610, 243875, 257532, 263385, 292650, 321915, 351180, 386298, 429220, 438975, 487750, 526770, 536525, 579447, 585300, 643830, 731625, 772596, 877950, 965745, 975500, 1053540, 1073050, 1158894, 1287660, 1316925, 1463250, 1609575, 1755900, 1931490, 2146100, 2194875, 2317788, 2633850, 2682625, 2897235, 2926500, 3219150, 3862980, 4389750, 4828725, 5267700, 5365250, 5794470, 6438300, 6584625, 8047875, 8779500, 9657450, 10730500, 11588940, 13169250, 14486175, 16095750, 19314900, 24143625, 26338500, 28972350, 32191500, 48287250, 57944700, 72430875, 96574500, 144861750, 289723500]

約数ペア:

[(1, 289723500), (2, 144861750), (3, 96574500), (4, 72430875), (5, 57944700), (6, 48287250), (9, 32191500), (10, 28972350), (11, 26338500), (12, 24143625), (15, 19314900), (18, 16095750), (20, 14486175), (22, 13169250), (25, 11588940), (27, 10730500), (30, 9657450), (33, 8779500), (36, 8047875), (44, 6584625), (45, 6438300), (50, 5794470), (54, 5365250), (55, 5267700), (60, 4828725), (66, 4389750), (75, 3862980), (90, 3219150), (99, 2926500), (100, 2897235), (108, 2682625), (110, 2633850), (125, 2317788), (132, 2194875), (135, 2146100), (150, 1931490), (165, 1755900), (180, 1609575), (198, 1463250), (220, 1316925), (225, 1287660), (250, 1158894), (270, 1073050), (275, 1053540), (297, 975500), (300, 965745), (330, 877950), (375, 772596), (396, 731625), (450, 643830), (495, 585300), (500, 579447), (540, 536525), (550, 526770), (594, 487750), (660, 438975), (675, 429220), (750, 386298), (825, 351180), (900, 321915), (990, 292650), (1100, 263385), (1125, 257532), (1188, 243875), (1350, 214610), (1375, 210708), (1485, 195100), (1500, 193149), (1650, 175590), (1951, 148500), (1980, 146325), (2250, 128766), (2475, 117060), (2700, 107305), (2750, 105354), (2970, 97550), (3300, 87795), (3375, 85844), (3902, 74250), (4125, 70236), (4500, 64383), (4950, 58530), (5500, 52677), (5853, 49500), (5940, 48775), (6750, 42922), (7425, 39020), (7804, 37125), (8250, 35118), (9755, 29700), (9900, 29265), (11706, 24750), (12375, 23412), (13500, 21461), (14850, 19510), (16500, 17559)]