139436400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1039

約数の個数: 120

約数和(自身を含む): 450578304

約数和(自身を除く): 311141904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 131, 150, 200, 240, 262, 300, 393, 400, 524, 600, 655, 786, 887, 1048, 1200, 1310, 1572, 1774, 1965, 2096, 2620, 2661, 3144, 3275, 3548, 3930, 4435, 5240, 5322, 6288, 6550, 7096, 7860, 8870, 9825, 10480, 10644, 13100, 13305, 14192, 15720, 17740, 19650, 21288, 22175, 26200, 26610, 31440, 35480, 39300, 42576, 44350, 52400, 53220, 66525, 70960, 78600, 88700, 106440, 116197, 133050, 157200, 177400, 212880, 232394, 266100, 348591, 354800, 464788, 532200, 580985, 697182, 929576, 1064400, 1161970, 1394364, 1742955, 1859152, 2323940, 2788728, 2904925, 3485910, 4647880, 5577456, 5809850, 6971820, 8714775, 9295760, 11619700, 13943640, 17429550, 23239400, 27887280, 34859100, 46478800, 69718200, 139436400]

約数ペア:

[(1, 139436400), (2, 69718200), (3, 46478800), (4, 34859100), (5, 27887280), (6, 23239400), (8, 17429550), (10, 13943640), (12, 11619700), (15, 9295760), (16, 8714775), (20, 6971820), (24, 5809850), (25, 5577456), (30, 4647880), (40, 3485910), (48, 2904925), (50, 2788728), (60, 2323940), (75, 1859152), (80, 1742955), (100, 1394364), (120, 1161970), (131, 1064400), (150, 929576), (200, 697182), (240, 580985), (262, 532200), (300, 464788), (393, 354800), (400, 348591), (524, 266100), (600, 232394), (655, 212880), (786, 177400), (887, 157200), (1048, 133050), (1200, 116197), (1310, 106440), (1572, 88700), (1774, 78600), (1965, 70960), (2096, 66525), (2620, 53220), (2661, 52400), (3144, 44350), (3275, 42576), (3548, 39300), (3930, 35480), (4435, 31440), (5240, 26610), (5322, 26200), (6288, 22175), (6550, 21288), (7096, 19650), (7860, 17740), (8870, 15720), (9825, 14192), (10480, 13305), (10644, 13100)]