149237100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1837

約数の個数: 144

約数和(自身を含む): 495523840

約数和(自身を除く): 346286740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 675, 775, 837, 900, 930, 1116, 1350, 1395, 1550, 1674, 1783, 1860, 2325, 2700, 2790, 3100, 3348, 3566, 4185, 4650, 5349, 5580, 6975, 7132, 8370, 8915, 9300, 10698, 13950, 16047, 16740, 17830, 20925, 21396, 26745, 27900, 32094, 35660, 41850, 44575, 48141, 53490, 55273, 64188, 80235, 83700, 89150, 96282, 106980, 110546, 133725, 160470, 165819, 178300, 192564, 221092, 240705, 267450, 276365, 320940, 331638, 401175, 481410, 497457, 534900, 552730, 663276, 802350, 829095, 962820, 994914, 1105460, 1203525, 1381825, 1492371, 1604700, 1658190, 1989828, 2407050, 2487285, 2763650, 2984742, 3316380, 4145475, 4814100, 4974570, 5527300, 5969484, 7461855, 8290950, 9949140, 12436425, 14923710, 16581900, 24872850, 29847420, 37309275, 49745700, 74618550, 149237100]

約数ペア:

[(1, 149237100), (2, 74618550), (3, 49745700), (4, 37309275), (5, 29847420), (6, 24872850), (9, 16581900), (10, 14923710), (12, 12436425), (15, 9949140), (18, 8290950), (20, 7461855), (25, 5969484), (27, 5527300), (30, 4974570), (31, 4814100), (36, 4145475), (45, 3316380), (50, 2984742), (54, 2763650), (60, 2487285), (62, 2407050), (75, 1989828), (90, 1658190), (93, 1604700), (100, 1492371), (108, 1381825), (124, 1203525), (135, 1105460), (150, 994914), (155, 962820), (180, 829095), (186, 802350), (225, 663276), (270, 552730), (279, 534900), (300, 497457), (310, 481410), (372, 401175), (450, 331638), (465, 320940), (540, 276365), (558, 267450), (620, 240705), (675, 221092), (775, 192564), (837, 178300), (900, 165819), (930, 160470), (1116, 133725), (1350, 110546), (1395, 106980), (1550, 96282), (1674, 89150), (1783, 83700), (1860, 80235), (2325, 64188), (2700, 55273), (2790, 53490), (3100, 48141), (3348, 44575), (3566, 41850), (4185, 35660), (4650, 32094), (5349, 27900), (5580, 26745), (6975, 21396), (7132, 20925), (8370, 17830), (8915, 16740), (9300, 16047), (10698, 13950)]