228939900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2659}}^1$

素因数の和:2724

約数の個数: 144

約数和(自身を含む): 775783680

約数和(自身を除く): 546843780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 525, 574, 615, 700, 820, 861, 1025, 1050, 1148, 1230, 1435, 1722, 2050, 2100, 2460, 2659, 2870, 3075, 3444, 4100, 4305, 5318, 5740, 6150, 7175, 7977, 8610, 10636, 12300, 13295, 14350, 15954, 17220, 18613, 21525, 26590, 28700, 31908, 37226, 39885, 43050, 53180, 55839, 66475, 74452, 79770, 86100, 93065, 109019, 111678, 132950, 159540, 186130, 199425, 218038, 223356, 265900, 279195, 327057, 372260, 398850, 436076, 465325, 545095, 558390, 654114, 763133, 797700, 930650, 1090190, 1116780, 1308228, 1395975, 1526266, 1635285, 1861300, 2180380, 2289399, 2725475, 2791950, 3052532, 3270570, 3815665, 4578798, 5450950, 5583900, 6541140, 7631330, 8176425, 9157596, 10901900, 11446995, 15262660, 16352850, 19078325, 22893990, 32705700, 38156650, 45787980, 57234975, 76313300, 114469950, 228939900]

約数ペア:

[(1, 228939900), (2, 114469950), (3, 76313300), (4, 57234975), (5, 45787980), (6, 38156650), (7, 32705700), (10, 22893990), (12, 19078325), (14, 16352850), (15, 15262660), (20, 11446995), (21, 10901900), (25, 9157596), (28, 8176425), (30, 7631330), (35, 6541140), (41, 5583900), (42, 5450950), (50, 4578798), (60, 3815665), (70, 3270570), (75, 3052532), (82, 2791950), (84, 2725475), (100, 2289399), (105, 2180380), (123, 1861300), (140, 1635285), (150, 1526266), (164, 1395975), (175, 1308228), (205, 1116780), (210, 1090190), (246, 930650), (287, 797700), (300, 763133), (350, 654114), (410, 558390), (420, 545095), (492, 465325), (525, 436076), (574, 398850), (615, 372260), (700, 327057), (820, 279195), (861, 265900), (1025, 223356), (1050, 218038), (1148, 199425), (1230, 186130), (1435, 159540), (1722, 132950), (2050, 111678), (2100, 109019), (2460, 93065), (2659, 86100), (2870, 79770), (3075, 74452), (3444, 66475), (4100, 55839), (4305, 53180), (5318, 43050), (5740, 39885), (6150, 37226), (7175, 31908), (7977, 28700), (8610, 26590), (10636, 21525), (12300, 18613), (13295, 17220), (14350, 15954)]