305804772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:100

約数の個数: 288

約数和(自身を含む): 1064044800

約数和(自身を除く): 758240028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 19, 21, 26, 28, 34, 36, 38, 39, 42, 51, 52, 57, 63, 68, 76, 78, 84, 91, 102, 114, 117, 119, 126, 133, 153, 156, 171, 182, 204, 221, 228, 234, 238, 247, 252, 266, 273, 289, 306, 323, 342, 357, 364, 399, 442, 468, 476, 494, 532, 546, 578, 612, 646, 663, 684, 714, 741, 798, 819, 867, 884, 969, 988, 1071, 1092, 1156, 1197, 1292, 1326, 1428, 1482, 1547, 1596, 1638, 1729, 1734, 1938, 1989, 2023, 2142, 2223, 2261, 2394, 2601, 2652, 2907, 2964, 3094, 3276, 3458, 3468, 3757, 3876, 3978, 4046, 4199, 4284, 4446, 4522, 4641, 4788, 4913, 5187, 5202, 5491, 5814, 6069, 6188, 6783, 6916, 7514, 7956, 8092, 8398, 8892, 9044, 9282, 9826, 10374, 10404, 10982, 11271, 11628, 12138, 12597, 13566, 13923, 14739, 15028, 15561, 16473, 16796, 18207, 18564, 19652, 20349, 20748, 21964, 22542, 24276, 25194, 26299, 27132, 27846, 29393, 29478, 31122, 32946, 33813, 34391, 36414, 37791, 38437, 40698, 44217, 45084, 49419, 50388, 52598, 55692, 58786, 58956, 62244, 63869, 65892, 67626, 68782, 71383, 72828, 75582, 76874, 78897, 81396, 88179, 88434, 93347, 98838, 103173, 105196, 115311, 117572, 127738, 135252, 137564, 142766, 151164, 153748, 157794, 176358, 176868, 186694, 191607, 197676, 206346, 214149, 230622, 236691, 255476, 264537, 280041, 285532, 309519, 315588, 345933, 352716, 373388, 383214, 412692, 428298, 447083, 461244, 473382, 499681, 529074, 560082, 574821, 619038, 642447, 653429, 691866, 766428, 840123, 856596, 894166, 946764, 999362, 1058148, 1120164, 1149642, 1213511, 1238076, 1284894, 1306858, 1341249, 1383732, 1499043, 1680246, 1788332, 1960287, 1998724, 2299284, 2427022, 2569788, 2613716, 2682498, 2998086, 3360492, 3640533, 3920574, 4023747, 4497129, 4854044, 5364996, 5880861, 5996172, 7281066, 7841148, 8047494, 8494577, 8994258, 10921599, 11761722, 14562132, 16094988, 16989154, 17988516, 21843198, 23523444, 25483731, 33978308, 43686396, 50967462, 76451193, 101934924, 152902386, 305804772]

約数ペア:

[(1, 305804772), (2, 152902386), (3, 101934924), (4, 76451193), (6, 50967462), (7, 43686396), (9, 33978308), (12, 25483731), (13, 23523444), (14, 21843198), (17, 17988516), (18, 16989154), (19, 16094988), (21, 14562132), (26, 11761722), (28, 10921599), (34, 8994258), (36, 8494577), (38, 8047494), (39, 7841148), (42, 7281066), (51, 5996172), (52, 5880861), (57, 5364996), (63, 4854044), (68, 4497129), (76, 4023747), (78, 3920574), (84, 3640533), (91, 3360492), (102, 2998086), (114, 2682498), (117, 2613716), (119, 2569788), (126, 2427022), (133, 2299284), (153, 1998724), (156, 1960287), (171, 1788332), (182, 1680246), (204, 1499043), (221, 1383732), (228, 1341249), (234, 1306858), (238, 1284894), (247, 1238076), (252, 1213511), (266, 1149642), (273, 1120164), (289, 1058148), (306, 999362), (323, 946764), (342, 894166), (357, 856596), (364, 840123), (399, 766428), (442, 691866), (468, 653429), (476, 642447), (494, 619038), (532, 574821), (546, 560082), (578, 529074), (612, 499681), (646, 473382), (663, 461244), (684, 447083), (714, 428298), (741, 412692), (798, 383214), (819, 373388), (867, 352716), (884, 345933), (969, 315588), (988, 309519), (1071, 285532), (1092, 280041), (1156, 264537), (1197, 255476), (1292, 236691), (1326, 230622), (1428, 214149), (1482, 206346), (1547, 197676), (1596, 191607), (1638, 186694), (1729, 176868), (1734, 176358), (1938, 157794), (1989, 153748), (2023, 151164), (2142, 142766), (2223, 137564), (2261, 135252), (2394, 127738), (2601, 117572), (2652, 115311), (2907, 105196), (2964, 103173), (3094, 98838), (3276, 93347), (3458, 88434), (3468, 88179), (3757, 81396), (3876, 78897), (3978, 76874), (4046, 75582), (4199, 72828), (4284, 71383), (4446, 68782), (4522, 67626), (4641, 65892), (4788, 63869), (4913, 62244), (5187, 58956), (5202, 58786), (5491, 55692), (5814, 52598), (6069, 50388), (6188, 49419), (6783, 45084), (6916, 44217), (7514, 40698), (7956, 38437), (8092, 37791), (8398, 36414), (8892, 34391), (9044, 33813), (9282, 32946), (9826, 31122), (10374, 29478), (10404, 29393), (10982, 27846), (11271, 27132), (11628, 26299), (12138, 25194), (12597, 24276), (13566, 22542), (13923, 21964), (14739, 20748), (15028, 20349), (15561, 19652), (16473, 18564), (16796, 18207)]