61309679600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{380333}}^1$

素因数の和:380395

約数の個数: 120

約数和(自身を含む): 163744436352

約数和(自身を除く): 102434756752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1240, 1300, 1550, 1612, 2015, 2480, 2600, 3100, 3224, 4030, 5200, 6200, 6448, 8060, 10075, 12400, 16120, 20150, 32240, 40300, 80600, 161200, 380333, 760666, 1521332, 1901665, 3042664, 3803330, 4944329, 6085328, 7606660, 9508325, 9888658, 11790323, 15213320, 19016650, 19777316, 23580646, 24721645, 30426640, 38033300, 39554632, 47161292, 49443290, 58951615, 76066600, 79109264, 94322584, 98886580, 117903230, 123608225, 152133200, 153274199, 188645168, 197773160, 235806460, 247216450, 294758075, 306548398, 395546320, 471612920, 494432900, 589516150, 613096796, 766370995, 943225840, 988865800, 1179032300, 1226193592, 1532741990, 1977731600, 2358064600, 2452387184, 3065483980, 3831854975, 4716129200, 6130967960, 7663709950, 12261935920, 15327419900, 30654839800, 61309679600]

約数ペア:

[(1, 61309679600), (2, 30654839800), (4, 15327419900), (5, 12261935920), (8, 7663709950), (10, 6130967960), (13, 4716129200), (16, 3831854975), (20, 3065483980), (25, 2452387184), (26, 2358064600), (31, 1977731600), (40, 1532741990), (50, 1226193592), (52, 1179032300), (62, 988865800), (65, 943225840), (80, 766370995), (100, 613096796), (104, 589516150), (124, 494432900), (130, 471612920), (155, 395546320), (200, 306548398), (208, 294758075), (248, 247216450), (260, 235806460), (310, 197773160), (325, 188645168), (400, 153274199), (403, 152133200), (496, 123608225), (520, 117903230), (620, 98886580), (650, 94322584), (775, 79109264), (806, 76066600), (1040, 58951615), (1240, 49443290), (1300, 47161292), (1550, 39554632), (1612, 38033300), (2015, 30426640), (2480, 24721645), (2600, 23580646), (3100, 19777316), (3224, 19016650), (4030, 15213320), (5200, 11790323), (6200, 9888658), (6448, 9508325), (8060, 7606660), (10075, 6085328), (12400, 4944329), (16120, 3803330), (20150, 3042664), (32240, 1901665), (40300, 1521332), (80600, 760666), (161200, 380333)]