131359991100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1981297}}^1$

素因数の和:1981344

約数の個数: 144

約数和(自身を含む): 433381199328

約数和(自身を除く): 302021208228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1700, 1950, 2210, 2550, 2652, 3315, 3900, 4420, 5100, 5525, 6630, 11050, 13260, 16575, 22100, 33150, 66300, 1981297, 3962594, 5943891, 7925188, 9906485, 11887782, 19812970, 23775564, 25756861, 29719455, 33682049, 39625940, 49532425, 51513722, 59438910, 67364098, 77270583, 99064850, 101046147, 103027444, 118877820, 128784305, 134728196, 148597275, 154541166, 168410245, 198129700, 202092294, 257568610, 297194550, 309082332, 336820490, 386352915, 404184588, 437866637, 505230735, 515137220, 594389100, 643921525, 673640980, 772705830, 842051225, 875733274, 1010461470, 1287843050, 1313599911, 1545411660, 1684102450, 1751466548, 1931764575, 2020922940, 2189333185, 2526153675, 2575686100, 2627199822, 3368204900, 3863529150, 4378666370, 5052307350, 5254399644, 6567999555, 7727058300, 8757332740, 10104614700, 10946665925, 13135999110, 21893331850, 26271998220, 32839997775, 43786663700, 65679995550, 131359991100]

約数ペア:

[(1, 131359991100), (2, 65679995550), (3, 43786663700), (4, 32839997775), (5, 26271998220), (6, 21893331850), (10, 13135999110), (12, 10946665925), (13, 10104614700), (15, 8757332740), (17, 7727058300), (20, 6567999555), (25, 5254399644), (26, 5052307350), (30, 4378666370), (34, 3863529150), (39, 3368204900), (50, 2627199822), (51, 2575686100), (52, 2526153675), (60, 2189333185), (65, 2020922940), (68, 1931764575), (75, 1751466548), (78, 1684102450), (85, 1545411660), (100, 1313599911), (102, 1287843050), (130, 1010461470), (150, 875733274), (156, 842051225), (170, 772705830), (195, 673640980), (204, 643921525), (221, 594389100), (255, 515137220), (260, 505230735), (300, 437866637), (325, 404184588), (340, 386352915), (390, 336820490), (425, 309082332), (442, 297194550), (510, 257568610), (650, 202092294), (663, 198129700), (780, 168410245), (850, 154541166), (884, 148597275), (975, 134728196), (1020, 128784305), (1105, 118877820), (1275, 103027444), (1300, 101046147), (1326, 99064850), (1700, 77270583), (1950, 67364098), (2210, 59438910), (2550, 51513722), (2652, 49532425), (3315, 39625940), (3900, 33682049), (4420, 29719455), (5100, 25756861), (5525, 23775564), (6630, 19812970), (11050, 11887782), (13260, 9906485), (16575, 7925188), (22100, 5943891), (33150, 3962594), (66300, 1981297)]