64659000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{3079}}^1$

素因数の和:3110

約数の個数: 128

約数和(自身を含む): 230630400

約数和(自身を除く): 165971400

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, 2100, 2625, 3000, 3079, 3500, 4200, 5250, 6158, 7000, 9237, 10500, 12316, 15395, 18474, 21000, 21553, 24632, 30790, 36948, 43106, 46185, 61580, 64659, 73896, 76975, 86212, 92370, 107765, 123160, 129318, 153950, 172424, 184740, 215530, 230925, 258636, 307900, 323295, 369480, 384875, 431060, 461850, 517272, 538825, 615800, 646590, 769750, 862120, 923700, 1077650, 1154625, 1293180, 1539500, 1616475, 1847400, 2155300, 2309250, 2586360, 2694125, 3079000, 3232950, 4310600, 4618500, 5388250, 6465900, 8082375, 9237000, 10776500, 12931800, 16164750, 21553000, 32329500, 64659000]

約数ペア:

[(1, 64659000), (2, 32329500), (3, 21553000), (4, 16164750), (5, 12931800), (6, 10776500), (7, 9237000), (8, 8082375), (10, 6465900), (12, 5388250), (14, 4618500), (15, 4310600), (20, 3232950), (21, 3079000), (24, 2694125), (25, 2586360), (28, 2309250), (30, 2155300), (35, 1847400), (40, 1616475), (42, 1539500), (50, 1293180), (56, 1154625), (60, 1077650), (70, 923700), (75, 862120), (84, 769750), (100, 646590), (105, 615800), (120, 538825), (125, 517272), (140, 461850), (150, 431060), (168, 384875), (175, 369480), (200, 323295), (210, 307900), (250, 258636), (280, 230925), (300, 215530), (350, 184740), (375, 172424), (420, 153950), (500, 129318), (525, 123160), (600, 107765), (700, 92370), (750, 86212), (840, 76975), (875, 73896), (1000, 64659), (1050, 61580), (1400, 46185), (1500, 43106), (1750, 36948), (2100, 30790), (2625, 24632), (3000, 21553), (3079, 21000), (3500, 18474), (4200, 15395), (5250, 12316), (6158, 10500), (7000, 9237)]