249676830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 160

約数和(自身を含む): 732539808

約数和(自身を除く): 482862978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 131, 135, 162, 181, 195, 234, 262, 270, 351, 362, 390, 393, 405, 543, 585, 655, 702, 786, 810, 905, 1053, 1086, 1170, 1179, 1310, 1629, 1703, 1755, 1810, 1965, 2106, 2353, 2358, 2715, 3258, 3406, 3510, 3537, 3930, 4706, 4887, 5109, 5265, 5430, 5895, 7059, 7074, 8145, 8515, 9774, 10218, 10530, 10611, 11765, 11790, 14118, 14661, 15327, 16290, 17030, 17685, 21177, 21222, 23530, 23711, 24435, 25545, 29322, 30654, 35295, 35370, 42354, 45981, 47422, 48870, 51090, 53055, 63531, 70590, 71133, 73305, 76635, 91962, 105885, 106110, 118555, 127062, 137943, 142266, 146610, 153270, 190593, 211770, 213399, 229905, 237110, 275886, 308243, 317655, 355665, 381186, 426798, 459810, 616486, 635310, 640197, 689715, 711330, 924729, 952965, 1066995, 1280394, 1379430, 1541215, 1849458, 1905930, 1920591, 2133990, 2774187, 3082430, 3200985, 3841182, 4623645, 5548374, 6401970, 8322561, 9247290, 9602955, 13870935, 16645122, 19205910, 24967683, 27741870, 41612805, 49935366, 83225610, 124838415, 249676830]

約数ペア:

[(1, 249676830), (2, 124838415), (3, 83225610), (5, 49935366), (6, 41612805), (9, 27741870), (10, 24967683), (13, 19205910), (15, 16645122), (18, 13870935), (26, 9602955), (27, 9247290), (30, 8322561), (39, 6401970), (45, 5548374), (54, 4623645), (65, 3841182), (78, 3200985), (81, 3082430), (90, 2774187), (117, 2133990), (130, 1920591), (131, 1905930), (135, 1849458), (162, 1541215), (181, 1379430), (195, 1280394), (234, 1066995), (262, 952965), (270, 924729), (351, 711330), (362, 689715), (390, 640197), (393, 635310), (405, 616486), (543, 459810), (585, 426798), (655, 381186), (702, 355665), (786, 317655), (810, 308243), (905, 275886), (1053, 237110), (1086, 229905), (1170, 213399), (1179, 211770), (1310, 190593), (1629, 153270), (1703, 146610), (1755, 142266), (1810, 137943), (1965, 127062), (2106, 118555), (2353, 106110), (2358, 105885), (2715, 91962), (3258, 76635), (3406, 73305), (3510, 71133), (3537, 70590), (3930, 63531), (4706, 53055), (4887, 51090), (5109, 48870), (5265, 47422), (5430, 45981), (5895, 42354), (7059, 35370), (7074, 35295), (8145, 30654), (8515, 29322), (9774, 25545), (10218, 24435), (10530, 23711), (10611, 23530), (11765, 21222), (11790, 21177), (14118, 17685), (14661, 17030), (15327, 16290)]