74313720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 256

約数和(自身を含む): 274176000

約数和(自身を除く): 199862280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 67, 72, 78, 79, 90, 104, 108, 117, 120, 130, 134, 135, 156, 158, 180, 195, 201, 216, 234, 237, 260, 268, 270, 312, 316, 335, 351, 360, 390, 395, 402, 468, 474, 520, 536, 540, 585, 603, 632, 670, 702, 711, 780, 790, 804, 871, 936, 948, 1005, 1027, 1080, 1170, 1185, 1206, 1340, 1404, 1422, 1560, 1580, 1608, 1742, 1755, 1809, 1896, 2010, 2054, 2133, 2340, 2370, 2412, 2613, 2680, 2808, 2844, 3015, 3081, 3160, 3484, 3510, 3555, 3618, 4020, 4108, 4266, 4355, 4680, 4740, 4824, 5135, 5226, 5293, 5688, 6030, 6162, 6968, 7020, 7110, 7236, 7839, 8040, 8216, 8532, 8710, 9045, 9243, 9480, 10270, 10452, 10586, 10665, 12060, 12324, 13065, 14040, 14220, 14472, 15405, 15678, 15879, 17064, 17420, 18090, 18486, 20540, 20904, 21172, 21330, 23517, 24120, 24648, 26130, 26465, 27729, 28440, 30810, 31356, 31758, 34840, 36180, 36972, 39195, 41080, 42344, 42660, 46215, 47034, 47637, 52260, 52930, 55458, 61620, 62712, 63516, 68809, 72360, 73944, 78390, 79395, 85320, 92430, 94068, 95274, 104520, 105860, 110916, 117585, 123240, 127032, 137618, 138645, 142911, 156780, 158790, 184860, 188136, 190548, 206427, 211720, 221832, 235170, 238185, 275236, 277290, 285822, 313560, 317580, 344045, 369720, 381096, 412854, 470340, 476370, 550472, 554580, 571644, 619281, 635160, 688090, 714555, 825708, 940680, 952740, 1032135, 1109160, 1143288, 1238562, 1376180, 1429110, 1651416, 1857843, 1905480, 2064270, 2477124, 2752360, 2858220, 3096405, 3715686, 4128540, 4954248, 5716440, 6192810, 7431372, 8257080, 9289215, 12385620, 14862744, 18578430, 24771240, 37156860, 74313720]

約数ペア:

[(1, 74313720), (2, 37156860), (3, 24771240), (4, 18578430), (5, 14862744), (6, 12385620), (8, 9289215), (9, 8257080), (10, 7431372), (12, 6192810), (13, 5716440), (15, 4954248), (18, 4128540), (20, 3715686), (24, 3096405), (26, 2858220), (27, 2752360), (30, 2477124), (36, 2064270), (39, 1905480), (40, 1857843), (45, 1651416), (52, 1429110), (54, 1376180), (60, 1238562), (65, 1143288), (67, 1109160), (72, 1032135), (78, 952740), (79, 940680), (90, 825708), (104, 714555), (108, 688090), (117, 635160), (120, 619281), (130, 571644), (134, 554580), (135, 550472), (156, 476370), (158, 470340), (180, 412854), (195, 381096), (201, 369720), (216, 344045), (234, 317580), (237, 313560), (260, 285822), (268, 277290), (270, 275236), (312, 238185), (316, 235170), (335, 221832), (351, 211720), (360, 206427), (390, 190548), (395, 188136), (402, 184860), (468, 158790), (474, 156780), (520, 142911), (536, 138645), (540, 137618), (585, 127032), (603, 123240), (632, 117585), (670, 110916), (702, 105860), (711, 104520), (780, 95274), (790, 94068), (804, 92430), (871, 85320), (936, 79395), (948, 78390), (1005, 73944), (1027, 72360), (1080, 68809), (1170, 63516), (1185, 62712), (1206, 61620), (1340, 55458), (1404, 52930), (1422, 52260), (1560, 47637), (1580, 47034), (1608, 46215), (1742, 42660), (1755, 42344), (1809, 41080), (1896, 39195), (2010, 36972), (2054, 36180), (2133, 34840), (2340, 31758), (2370, 31356), (2412, 30810), (2613, 28440), (2680, 27729), (2808, 26465), (2844, 26130), (3015, 24648), (3081, 24120), (3160, 23517), (3484, 21330), (3510, 21172), (3555, 20904), (3618, 20540), (4020, 18486), (4108, 18090), (4266, 17420), (4355, 17064), (4680, 15879), (4740, 15678), (4824, 15405), (5135, 14472), (5226, 14220), (5293, 14040), (5688, 13065), (6030, 12324), (6162, 12060), (6968, 10665), (7020, 10586), (7110, 10452), (7236, 10270), (7839, 9480), (8040, 9243), (8216, 9045), (8532, 8710)]