138665100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{9433}}^1$

素因数の和:9464

約数の個数: 108

約数和(自身を含む): 466756584

約数和(自身を除く): 328091484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 9433, 14700, 18866, 28299, 37732, 47165, 56598, 66031, 94330, 113196, 132062, 141495, 188660, 198093, 235825, 264124, 282990, 330155, 396186, 462217, 471650, 565980, 660310, 707475, 792372, 924434, 943300, 990465, 1320620, 1386651, 1414950, 1650775, 1848868, 1980930, 2311085, 2773302, 2829900, 3301550, 3961860, 4622170, 4952325, 5546604, 6603100, 6933255, 9244340, 9904650, 11555425, 13866510, 19809300, 23110850, 27733020, 34666275, 46221700, 69332550, 138665100]

約数ペア:

[(1, 138665100), (2, 69332550), (3, 46221700), (4, 34666275), (5, 27733020), (6, 23110850), (7, 19809300), (10, 13866510), (12, 11555425), (14, 9904650), (15, 9244340), (20, 6933255), (21, 6603100), (25, 5546604), (28, 4952325), (30, 4622170), (35, 3961860), (42, 3301550), (49, 2829900), (50, 2773302), (60, 2311085), (70, 1980930), (75, 1848868), (84, 1650775), (98, 1414950), (100, 1386651), (105, 1320620), (140, 990465), (147, 943300), (150, 924434), (175, 792372), (196, 707475), (210, 660310), (245, 565980), (294, 471650), (300, 462217), (350, 396186), (420, 330155), (490, 282990), (525, 264124), (588, 235825), (700, 198093), (735, 188660), (980, 141495), (1050, 132062), (1225, 113196), (1470, 94330), (2100, 66031), (2450, 56598), (2940, 47165), (3675, 37732), (4900, 28299), (7350, 18866), (9433, 14700)]