149841720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:734

約数の個数: 192

約数和(自身を含む): 563209920

約数和(自身を除く): 413368200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 97, 105, 120, 126, 140, 168, 180, 194, 210, 252, 280, 291, 315, 360, 388, 420, 485, 504, 582, 613, 630, 679, 776, 840, 873, 970, 1164, 1226, 1260, 1358, 1455, 1746, 1839, 1940, 2037, 2328, 2452, 2520, 2716, 2910, 3065, 3395, 3492, 3678, 3880, 4074, 4291, 4365, 4904, 5432, 5517, 5820, 6111, 6130, 6790, 6984, 7356, 8148, 8582, 8730, 9195, 10185, 11034, 11640, 12222, 12260, 12873, 13580, 14712, 16296, 17164, 17460, 18390, 20370, 21455, 22068, 24444, 24520, 25746, 27160, 27585, 30555, 34328, 34920, 36780, 38619, 40740, 42910, 44136, 48888, 51492, 55170, 59461, 61110, 64365, 73560, 77238, 81480, 85820, 102984, 110340, 118922, 122220, 128730, 154476, 171640, 178383, 193095, 220680, 237844, 244440, 257460, 297305, 308952, 356766, 386190, 416227, 475688, 514920, 535149, 594610, 713532, 772380, 832454, 891915, 1070298, 1189220, 1248681, 1427064, 1544760, 1664908, 1783830, 2081135, 2140596, 2378440, 2497362, 2675745, 3329816, 3567660, 3746043, 4162270, 4281192, 4994724, 5351490, 6243405, 7135320, 7492086, 8324540, 9989448, 10702980, 12486810, 14984172, 16649080, 18730215, 21405960, 24973620, 29968344, 37460430, 49947240, 74920860, 149841720]

約数ペア:

[(1, 149841720), (2, 74920860), (3, 49947240), (4, 37460430), (5, 29968344), (6, 24973620), (7, 21405960), (8, 18730215), (9, 16649080), (10, 14984172), (12, 12486810), (14, 10702980), (15, 9989448), (18, 8324540), (20, 7492086), (21, 7135320), (24, 6243405), (28, 5351490), (30, 4994724), (35, 4281192), (36, 4162270), (40, 3746043), (42, 3567660), (45, 3329816), (56, 2675745), (60, 2497362), (63, 2378440), (70, 2140596), (72, 2081135), (84, 1783830), (90, 1664908), (97, 1544760), (105, 1427064), (120, 1248681), (126, 1189220), (140, 1070298), (168, 891915), (180, 832454), (194, 772380), (210, 713532), (252, 594610), (280, 535149), (291, 514920), (315, 475688), (360, 416227), (388, 386190), (420, 356766), (485, 308952), (504, 297305), (582, 257460), (613, 244440), (630, 237844), (679, 220680), (776, 193095), (840, 178383), (873, 171640), (970, 154476), (1164, 128730), (1226, 122220), (1260, 118922), (1358, 110340), (1455, 102984), (1746, 85820), (1839, 81480), (1940, 77238), (2037, 73560), (2328, 64365), (2452, 61110), (2520, 59461), (2716, 55170), (2910, 51492), (3065, 48888), (3395, 44136), (3492, 42910), (3678, 40740), (3880, 38619), (4074, 36780), (4291, 34920), (4365, 34328), (4904, 30555), (5432, 27585), (5517, 27160), (5820, 25746), (6111, 24520), (6130, 24444), (6790, 22068), (6984, 21455), (7356, 20370), (8148, 18390), (8582, 17460), (8730, 17164), (9195, 16296), (10185, 14712), (11034, 13580), (11640, 12873), (12222, 12260)]