73541520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 280

約数和(自身を含む): 278924856

約数和(自身を除く): 205383336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 97, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 194, 195, 208, 216, 234, 240, 243, 260, 270, 291, 312, 324, 351, 360, 388, 390, 405, 432, 468, 485, 486, 520, 540, 582, 585, 624, 648, 702, 720, 729, 776, 780, 810, 873, 936, 970, 972, 1040, 1053, 1080, 1164, 1170, 1215, 1261, 1296, 1404, 1455, 1458, 1552, 1560, 1620, 1746, 1755, 1872, 1940, 1944, 2106, 2160, 2328, 2340, 2430, 2522, 2619, 2808, 2910, 2916, 3120, 3159, 3240, 3492, 3510, 3645, 3783, 3880, 3888, 4212, 4365, 4656, 4680, 4860, 5044, 5238, 5265, 5616, 5820, 5832, 6305, 6318, 6480, 6984, 7020, 7290, 7566, 7760, 7857, 8424, 8730, 9360, 9477, 9720, 10088, 10476, 10530, 11349, 11640, 11664, 12610, 12636, 13095, 13968, 14040, 14580, 15132, 15714, 15795, 16848, 17460, 18915, 18954, 19440, 20176, 20952, 21060, 22698, 23280, 23571, 25220, 25272, 26190, 28080, 29160, 30264, 31428, 31590, 34047, 34920, 37830, 37908, 39285, 41904, 42120, 45396, 47142, 47385, 50440, 50544, 52380, 56745, 58320, 60528, 62856, 63180, 68094, 69840, 70713, 75660, 75816, 78570, 84240, 90792, 94284, 94770, 100880, 102141, 104760, 113490, 117855, 125712, 126360, 136188, 141426, 151320, 151632, 157140, 170235, 181584, 188568, 189540, 204282, 209520, 226980, 235710, 252720, 272376, 282852, 302640, 306423, 314280, 340470, 353565, 377136, 379080, 408564, 453960, 471420, 510705, 544752, 565704, 612846, 628560, 680940, 707130, 758160, 817128, 907920, 919269, 942840, 1021410, 1131408, 1225692, 1361880, 1414260, 1532115, 1634256, 1838538, 1885680, 2042820, 2451384, 2723760, 2828520, 3064230, 3677076, 4085640, 4596345, 4902768, 5657040, 6128460, 7354152, 8171280, 9192690, 12256920, 14708304, 18385380, 24513840, 36770760, 73541520]

約数ペア:

[(1, 73541520), (2, 36770760), (3, 24513840), (4, 18385380), (5, 14708304), (6, 12256920), (8, 9192690), (9, 8171280), (10, 7354152), (12, 6128460), (13, 5657040), (15, 4902768), (16, 4596345), (18, 4085640), (20, 3677076), (24, 3064230), (26, 2828520), (27, 2723760), (30, 2451384), (36, 2042820), (39, 1885680), (40, 1838538), (45, 1634256), (48, 1532115), (52, 1414260), (54, 1361880), (60, 1225692), (65, 1131408), (72, 1021410), (78, 942840), (80, 919269), (81, 907920), (90, 817128), (97, 758160), (104, 707130), (108, 680940), (117, 628560), (120, 612846), (130, 565704), (135, 544752), (144, 510705), (156, 471420), (162, 453960), (180, 408564), (194, 379080), (195, 377136), (208, 353565), (216, 340470), (234, 314280), (240, 306423), (243, 302640), (260, 282852), (270, 272376), (291, 252720), (312, 235710), (324, 226980), (351, 209520), (360, 204282), (388, 189540), (390, 188568), (405, 181584), (432, 170235), (468, 157140), (485, 151632), (486, 151320), (520, 141426), (540, 136188), (582, 126360), (585, 125712), (624, 117855), (648, 113490), (702, 104760), (720, 102141), (729, 100880), (776, 94770), (780, 94284), (810, 90792), (873, 84240), (936, 78570), (970, 75816), (972, 75660), (1040, 70713), (1053, 69840), (1080, 68094), (1164, 63180), (1170, 62856), (1215, 60528), (1261, 58320), (1296, 56745), (1404, 52380), (1455, 50544), (1458, 50440), (1552, 47385), (1560, 47142), (1620, 45396), (1746, 42120), (1755, 41904), (1872, 39285), (1940, 37908), (1944, 37830), (2106, 34920), (2160, 34047), (2328, 31590), (2340, 31428), (2430, 30264), (2522, 29160), (2619, 28080), (2808, 26190), (2910, 25272), (2916, 25220), (3120, 23571), (3159, 23280), (3240, 22698), (3492, 21060), (3510, 20952), (3645, 20176), (3783, 19440), (3880, 18954), (3888, 18915), (4212, 17460), (4365, 16848), (4656, 15795), (4680, 15714), (4860, 15132), (5044, 14580), (5238, 14040), (5265, 13968), (5616, 13095), (5820, 12636), (5832, 12610), (6305, 11664), (6318, 11640), (6480, 11349), (6984, 10530), (7020, 10476), (7290, 10088), (7566, 9720), (7760, 9477), (7857, 9360), (8424, 8730)]