69639000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 150508200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 167, 200, 250, 278, 300, 334, 375, 417, 500, 501, 556, 600, 668, 695, 750, 834, 835, 1000, 1002, 1112, 1336, 1390, 1500, 1668, 1670, 2004, 2085, 2505, 2780, 3000, 3336, 3340, 3475, 4008, 4170, 4175, 5010, 5560, 6680, 6950, 8340, 8350, 10020, 10425, 12525, 13900, 16680, 16700, 17375, 20040, 20850, 20875, 23213, 25050, 27800, 33400, 34750, 41700, 41750, 46426, 50100, 52125, 62625, 69500, 69639, 83400, 83500, 92852, 100200, 104250, 116065, 125250, 139000, 139278, 167000, 185704, 208500, 232130, 250500, 278556, 348195, 417000, 464260, 501000, 557112, 580325, 696390, 928520, 1160650, 1392780, 1740975, 2321300, 2785560, 2901625, 3481950, 4642600, 5803250, 6963900, 8704875, 11606500, 13927800, 17409750, 23213000, 34819500, 69639000]

約数ペア:

[(1, 69639000), (2, 34819500), (3, 23213000), (4, 17409750), (5, 13927800), (6, 11606500), (8, 8704875), (10, 6963900), (12, 5803250), (15, 4642600), (20, 3481950), (24, 2901625), (25, 2785560), (30, 2321300), (40, 1740975), (50, 1392780), (60, 1160650), (75, 928520), (100, 696390), (120, 580325), (125, 557112), (139, 501000), (150, 464260), (167, 417000), (200, 348195), (250, 278556), (278, 250500), (300, 232130), (334, 208500), (375, 185704), (417, 167000), (500, 139278), (501, 139000), (556, 125250), (600, 116065), (668, 104250), (695, 100200), (750, 92852), (834, 83500), (835, 83400), (1000, 69639), (1002, 69500), (1112, 62625), (1336, 52125), (1390, 50100), (1500, 46426), (1668, 41750), (1670, 41700), (2004, 34750), (2085, 33400), (2505, 27800), (2780, 25050), (3000, 23213), (3336, 20875), (3340, 20850), (3475, 20040), (4008, 17375), (4170, 16700), (4175, 16680), (5010, 13900), (5560, 12525), (6680, 10425), (6950, 10020), (8340, 8350)]