20122030650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{569}}^1\times {\mathrm{839}}^1$

素因数の和:1704

約数の個数: 96

約数和(自身を含む): 50228035200

約数和(自身を除く): 30106004550

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 281, 562, 569, 839, 843, 1138, 1405, 1678, 1686, 1707, 2517, 2810, 2845, 3414, 4195, 4215, 5034, 5690, 7025, 8390, 8430, 8535, 12585, 14050, 14225, 17070, 20975, 21075, 25170, 28450, 41950, 42150, 42675, 62925, 85350, 125850, 159889, 235759, 319778, 471518, 477391, 479667, 707277, 799445, 954782, 959334, 1178795, 1414554, 1432173, 1598890, 2357590, 2386955, 2398335, 2864346, 3536385, 3997225, 4773910, 4796670, 5893975, 7072770, 7160865, 7994450, 11787950, 11934775, 11991675, 14321730, 17681925, 23869550, 23983350, 35363850, 35804325, 71608650, 134146871, 268293742, 402440613, 670734355, 804881226, 1341468710, 2012203065, 3353671775, 4024406130, 6707343550, 10061015325, 20122030650]

約数ペア:

[(1, 20122030650), (2, 10061015325), (3, 6707343550), (5, 4024406130), (6, 3353671775), (10, 2012203065), (15, 1341468710), (25, 804881226), (30, 670734355), (50, 402440613), (75, 268293742), (150, 134146871), (281, 71608650), (562, 35804325), (569, 35363850), (839, 23983350), (843, 23869550), (1138, 17681925), (1405, 14321730), (1678, 11991675), (1686, 11934775), (1707, 11787950), (2517, 7994450), (2810, 7160865), (2845, 7072770), (3414, 5893975), (4195, 4796670), (4215, 4773910), (5034, 3997225), (5690, 3536385), (7025, 2864346), (8390, 2398335), (8430, 2386955), (8535, 2357590), (12585, 1598890), (14050, 1432173), (14225, 1414554), (17070, 1178795), (20975, 959334), (21075, 954782), (25170, 799445), (28450, 707277), (41950, 479667), (42150, 477391), (42675, 471518), (62925, 319778), (85350, 235759), (125850, 159889)]