77204790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 239016960

約数和(自身を除く): 161812170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 23, 26, 30, 38, 39, 45, 46, 57, 65, 69, 78, 90, 95, 114, 115, 117, 130, 138, 151, 171, 190, 195, 207, 230, 234, 247, 285, 299, 302, 342, 345, 390, 414, 437, 453, 494, 570, 585, 598, 690, 741, 755, 855, 874, 897, 906, 1035, 1170, 1235, 1311, 1359, 1482, 1495, 1510, 1710, 1794, 1963, 2070, 2185, 2223, 2265, 2470, 2622, 2691, 2718, 2869, 2990, 3473, 3705, 3926, 3933, 4370, 4446, 4485, 4530, 5382, 5681, 5738, 5889, 6555, 6795, 6946, 7410, 7866, 8607, 8970, 9815, 10419, 11115, 11362, 11778, 13110, 13455, 13590, 14345, 17043, 17214, 17365, 17667, 19630, 19665, 20838, 22230, 25821, 26910, 28405, 28690, 29445, 31257, 34086, 34730, 35334, 37297, 39330, 43035, 45149, 51129, 51642, 52095, 56810, 58890, 62514, 65987, 74594, 85215, 86070, 88335, 90298, 102258, 104190, 111891, 129105, 131974, 135447, 156285, 170430, 176670, 186485, 197961, 223782, 225745, 255645, 258210, 270894, 312570, 329935, 335673, 372970, 395922, 406341, 451490, 511290, 559455, 593883, 659870, 671346, 677235, 812682, 857831, 989805, 1118910, 1187766, 1354470, 1678365, 1715662, 1979610, 2031705, 2573493, 2969415, 3356730, 4063410, 4289155, 5146986, 5938830, 7720479, 8578310, 12867465, 15440958, 25734930, 38602395, 77204790]

約数ペア:

[(1, 77204790), (2, 38602395), (3, 25734930), (5, 15440958), (6, 12867465), (9, 8578310), (10, 7720479), (13, 5938830), (15, 5146986), (18, 4289155), (19, 4063410), (23, 3356730), (26, 2969415), (30, 2573493), (38, 2031705), (39, 1979610), (45, 1715662), (46, 1678365), (57, 1354470), (65, 1187766), (69, 1118910), (78, 989805), (90, 857831), (95, 812682), (114, 677235), (115, 671346), (117, 659870), (130, 593883), (138, 559455), (151, 511290), (171, 451490), (190, 406341), (195, 395922), (207, 372970), (230, 335673), (234, 329935), (247, 312570), (285, 270894), (299, 258210), (302, 255645), (342, 225745), (345, 223782), (390, 197961), (414, 186485), (437, 176670), (453, 170430), (494, 156285), (570, 135447), (585, 131974), (598, 129105), (690, 111891), (741, 104190), (755, 102258), (855, 90298), (874, 88335), (897, 86070), (906, 85215), (1035, 74594), (1170, 65987), (1235, 62514), (1311, 58890), (1359, 56810), (1482, 52095), (1495, 51642), (1510, 51129), (1710, 45149), (1794, 43035), (1963, 39330), (2070, 37297), (2185, 35334), (2223, 34730), (2265, 34086), (2470, 31257), (2622, 29445), (2691, 28690), (2718, 28405), (2869, 26910), (2990, 25821), (3473, 22230), (3705, 20838), (3926, 19665), (3933, 19630), (4370, 17667), (4446, 17365), (4485, 17214), (4530, 17043), (5382, 14345), (5681, 13590), (5738, 13455), (5889, 13110), (6555, 11778), (6795, 11362), (6946, 11115), (7410, 10419), (7866, 9815), (8607, 8970)]