37905000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 142829280

約数和(自身を除く): 104924280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 125, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 250, 266, 280, 285, 300, 350, 361, 375, 380, 399, 420, 456, 475, 500, 525, 532, 570, 600, 625, 665, 700, 722, 750, 760, 798, 840, 875, 950, 1000, 1050, 1064, 1083, 1140, 1250, 1330, 1400, 1425, 1444, 1500, 1596, 1750, 1805, 1875, 1900, 1995, 2100, 2166, 2280, 2375, 2500, 2527, 2625, 2660, 2850, 2888, 3000, 3192, 3325, 3500, 3610, 3750, 3800, 3990, 4200, 4332, 4375, 4750, 5000, 5054, 5250, 5320, 5415, 5700, 6650, 7000, 7125, 7220, 7500, 7581, 7980, 8664, 8750, 9025, 9500, 9975, 10108, 10500, 10830, 11400, 11875, 12635, 13125, 13300, 14250, 14440, 15000, 15162, 15960, 16625, 17500, 18050, 19000, 19950, 20216, 21000, 21660, 23750, 25270, 26250, 26600, 27075, 28500, 30324, 33250, 35000, 35625, 36100, 37905, 39900, 43320, 45125, 47500, 49875, 50540, 52500, 54150, 57000, 60648, 63175, 66500, 71250, 72200, 75810, 79800, 83125, 90250, 95000, 99750, 101080, 105000, 108300, 126350, 133000, 135375, 142500, 151620, 166250, 180500, 189525, 199500, 216600, 225625, 249375, 252700, 270750, 285000, 303240, 315875, 332500, 361000, 379050, 399000, 451250, 498750, 505400, 541500, 631750, 665000, 676875, 758100, 902500, 947625, 997500, 1083000, 1263500, 1353750, 1516200, 1579375, 1805000, 1895250, 1995000, 2527000, 2707500, 3158750, 3790500, 4738125, 5415000, 6317500, 7581000, 9476250, 12635000, 18952500, 37905000]

約数ペア:

[(1, 37905000), (2, 18952500), (3, 12635000), (4, 9476250), (5, 7581000), (6, 6317500), (7, 5415000), (8, 4738125), (10, 3790500), (12, 3158750), (14, 2707500), (15, 2527000), (19, 1995000), (20, 1895250), (21, 1805000), (24, 1579375), (25, 1516200), (28, 1353750), (30, 1263500), (35, 1083000), (38, 997500), (40, 947625), (42, 902500), (50, 758100), (56, 676875), (57, 665000), (60, 631750), (70, 541500), (75, 505400), (76, 498750), (84, 451250), (95, 399000), (100, 379050), (105, 361000), (114, 332500), (120, 315875), (125, 303240), (133, 285000), (140, 270750), (150, 252700), (152, 249375), (168, 225625), (175, 216600), (190, 199500), (200, 189525), (210, 180500), (228, 166250), (250, 151620), (266, 142500), (280, 135375), (285, 133000), (300, 126350), (350, 108300), (361, 105000), (375, 101080), (380, 99750), (399, 95000), (420, 90250), (456, 83125), (475, 79800), (500, 75810), (525, 72200), (532, 71250), (570, 66500), (600, 63175), (625, 60648), (665, 57000), (700, 54150), (722, 52500), (750, 50540), (760, 49875), (798, 47500), (840, 45125), (875, 43320), (950, 39900), (1000, 37905), (1050, 36100), (1064, 35625), (1083, 35000), (1140, 33250), (1250, 30324), (1330, 28500), (1400, 27075), (1425, 26600), (1444, 26250), (1500, 25270), (1596, 23750), (1750, 21660), (1805, 21000), (1875, 20216), (1900, 19950), (1995, 19000), (2100, 18050), (2166, 17500), (2280, 16625), (2375, 15960), (2500, 15162), (2527, 15000), (2625, 14440), (2660, 14250), (2850, 13300), (2888, 13125), (3000, 12635), (3192, 11875), (3325, 11400), (3500, 10830), (3610, 10500), (3750, 10108), (3800, 9975), (3990, 9500), (4200, 9025), (4332, 8750), (4375, 8664), (4750, 7980), (5000, 7581), (5054, 7500), (5250, 7220), (5320, 7125), (5415, 7000), (5700, 6650)]