71743320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 270138960

約数和(自身を除く): 198395640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 81, 88, 90, 99, 108, 110, 120, 121, 122, 132, 135, 162, 165, 180, 183, 198, 216, 220, 242, 243, 244, 264, 270, 297, 305, 324, 330, 360, 363, 366, 396, 405, 440, 484, 486, 488, 495, 540, 549, 594, 605, 610, 648, 660, 671, 726, 732, 792, 810, 891, 915, 968, 972, 990, 1080, 1089, 1098, 1188, 1210, 1215, 1220, 1320, 1342, 1452, 1464, 1485, 1620, 1647, 1782, 1815, 1830, 1944, 1980, 2013, 2178, 2196, 2376, 2420, 2430, 2440, 2673, 2684, 2745, 2904, 2970, 3240, 3267, 3294, 3355, 3564, 3630, 3660, 3960, 4026, 4356, 4392, 4455, 4840, 4860, 4941, 5346, 5368, 5445, 5490, 5940, 6039, 6534, 6588, 6710, 7128, 7260, 7320, 7381, 8052, 8235, 8712, 8910, 9720, 9801, 9882, 10065, 10692, 10890, 10980, 11880, 12078, 13068, 13176, 13365, 13420, 14520, 14762, 14823, 16104, 16335, 16470, 17820, 18117, 19602, 19764, 20130, 21384, 21780, 21960, 22143, 24156, 24705, 26136, 26730, 26840, 29403, 29524, 29646, 30195, 32670, 32940, 35640, 36234, 36905, 39204, 39528, 40260, 43560, 44286, 48312, 49005, 49410, 53460, 54351, 58806, 59048, 59292, 60390, 65340, 65880, 66429, 72468, 73810, 74115, 78408, 80520, 88572, 90585, 98010, 98820, 106920, 108702, 110715, 117612, 118584, 120780, 130680, 132858, 144936, 147015, 147620, 148230, 163053, 177144, 181170, 196020, 197640, 199287, 217404, 221430, 235224, 241560, 265716, 271755, 294030, 295240, 296460, 326106, 332145, 362340, 392040, 398574, 434808, 442860, 531432, 543510, 588060, 592920, 597861, 652212, 664290, 724680, 797148, 815265, 885720, 996435, 1087020, 1176120, 1195722, 1304424, 1328580, 1594296, 1630530, 1793583, 1992870, 2174040, 2391444, 2657160, 2989305, 3261060, 3587166, 3985740, 4782888, 5978610, 6522120, 7174332, 7971480, 8967915, 11957220, 14348664, 17935830, 23914440, 35871660, 71743320]

約数ペア:

[(1, 71743320), (2, 35871660), (3, 23914440), (4, 17935830), (5, 14348664), (6, 11957220), (8, 8967915), (9, 7971480), (10, 7174332), (11, 6522120), (12, 5978610), (15, 4782888), (18, 3985740), (20, 3587166), (22, 3261060), (24, 2989305), (27, 2657160), (30, 2391444), (33, 2174040), (36, 1992870), (40, 1793583), (44, 1630530), (45, 1594296), (54, 1328580), (55, 1304424), (60, 1195722), (61, 1176120), (66, 1087020), (72, 996435), (81, 885720), (88, 815265), (90, 797148), (99, 724680), (108, 664290), (110, 652212), (120, 597861), (121, 592920), (122, 588060), (132, 543510), (135, 531432), (162, 442860), (165, 434808), (180, 398574), (183, 392040), (198, 362340), (216, 332145), (220, 326106), (242, 296460), (243, 295240), (244, 294030), (264, 271755), (270, 265716), (297, 241560), (305, 235224), (324, 221430), (330, 217404), (360, 199287), (363, 197640), (366, 196020), (396, 181170), (405, 177144), (440, 163053), (484, 148230), (486, 147620), (488, 147015), (495, 144936), (540, 132858), (549, 130680), (594, 120780), (605, 118584), (610, 117612), (648, 110715), (660, 108702), (671, 106920), (726, 98820), (732, 98010), (792, 90585), (810, 88572), (891, 80520), (915, 78408), (968, 74115), (972, 73810), (990, 72468), (1080, 66429), (1089, 65880), (1098, 65340), (1188, 60390), (1210, 59292), (1215, 59048), (1220, 58806), (1320, 54351), (1342, 53460), (1452, 49410), (1464, 49005), (1485, 48312), (1620, 44286), (1647, 43560), (1782, 40260), (1815, 39528), (1830, 39204), (1944, 36905), (1980, 36234), (2013, 35640), (2178, 32940), (2196, 32670), (2376, 30195), (2420, 29646), (2430, 29524), (2440, 29403), (2673, 26840), (2684, 26730), (2745, 26136), (2904, 24705), (2970, 24156), (3240, 22143), (3267, 21960), (3294, 21780), (3355, 21384), (3564, 20130), (3630, 19764), (3660, 19602), (3960, 18117), (4026, 17820), (4356, 16470), (4392, 16335), (4455, 16104), (4840, 14823), (4860, 14762), (4941, 14520), (5346, 13420), (5368, 13365), (5445, 13176), (5490, 13068), (5940, 12078), (6039, 11880), (6534, 10980), (6588, 10890), (6710, 10692), (7128, 10065), (7260, 9882), (7320, 9801), (7381, 9720), (8052, 8910), (8235, 8712)]