40173000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{1913}}^1$

素因数の和:1944

約数の個数: 128

約数和(自身を含む): 143320320

約数和(自身を除く): 103147320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 1913, 2100, 2625, 3000, 3500, 3826, 4200, 5250, 5739, 7000, 7652, 9565, 10500, 11478, 13391, 15304, 19130, 21000, 22956, 26782, 28695, 38260, 40173, 45912, 47825, 53564, 57390, 66955, 76520, 80346, 95650, 107128, 114780, 133910, 143475, 160692, 191300, 200865, 229560, 239125, 267820, 286950, 321384, 334775, 382600, 401730, 478250, 535640, 573900, 669550, 717375, 803460, 956500, 1004325, 1147800, 1339100, 1434750, 1606920, 1673875, 1913000, 2008650, 2678200, 2869500, 3347750, 4017300, 5021625, 5739000, 6695500, 8034600, 10043250, 13391000, 20086500, 40173000]

約数ペア:

[(1, 40173000), (2, 20086500), (3, 13391000), (4, 10043250), (5, 8034600), (6, 6695500), (7, 5739000), (8, 5021625), (10, 4017300), (12, 3347750), (14, 2869500), (15, 2678200), (20, 2008650), (21, 1913000), (24, 1673875), (25, 1606920), (28, 1434750), (30, 1339100), (35, 1147800), (40, 1004325), (42, 956500), (50, 803460), (56, 717375), (60, 669550), (70, 573900), (75, 535640), (84, 478250), (100, 401730), (105, 382600), (120, 334775), (125, 321384), (140, 286950), (150, 267820), (168, 239125), (175, 229560), (200, 200865), (210, 191300), (250, 160692), (280, 143475), (300, 133910), (350, 114780), (375, 107128), (420, 95650), (500, 80346), (525, 76520), (600, 66955), (700, 57390), (750, 53564), (840, 47825), (875, 45912), (1000, 40173), (1050, 38260), (1400, 28695), (1500, 26782), (1750, 22956), (1913, 21000), (2100, 19130), (2625, 15304), (3000, 13391), (3500, 11478), (3826, 10500), (4200, 9565), (5250, 7652), (5739, 7000)]