30277260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 107251200

約数和(自身を除く): 76973940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 227, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 454, 468, 494, 513, 540, 570, 585, 681, 684, 702, 741, 780, 855, 908, 988, 1026, 1135, 1140, 1170, 1235, 1362, 1404, 1482, 1710, 1755, 2043, 2052, 2223, 2270, 2340, 2470, 2565, 2724, 2951, 2964, 3405, 3420, 3510, 3705, 4086, 4313, 4446, 4540, 4940, 5130, 5902, 6129, 6669, 6810, 7020, 7410, 8172, 8626, 8853, 8892, 10215, 10260, 11115, 11804, 12258, 12939, 13338, 13620, 14755, 14820, 17252, 17706, 20430, 21565, 22230, 24516, 25878, 26559, 26676, 29510, 30645, 33345, 35412, 38817, 40860, 43130, 44265, 44460, 51756, 53118, 56069, 59020, 61290, 64695, 66690, 77634, 79677, 86260, 88530, 106236, 112138, 116451, 122580, 129390, 132795, 133380, 155268, 159354, 168207, 177060, 194085, 224276, 232902, 258780, 265590, 280345, 318708, 336414, 388170, 398385, 465804, 504621, 531180, 560690, 582255, 672828, 776340, 796770, 841035, 1009242, 1121380, 1164510, 1513863, 1593540, 1682070, 2018484, 2329020, 2523105, 3027726, 3364140, 5046210, 6055452, 7569315, 10092420, 15138630, 30277260]

約数ペア:

[(1, 30277260), (2, 15138630), (3, 10092420), (4, 7569315), (5, 6055452), (6, 5046210), (9, 3364140), (10, 3027726), (12, 2523105), (13, 2329020), (15, 2018484), (18, 1682070), (19, 1593540), (20, 1513863), (26, 1164510), (27, 1121380), (30, 1009242), (36, 841035), (38, 796770), (39, 776340), (45, 672828), (52, 582255), (54, 560690), (57, 531180), (60, 504621), (65, 465804), (76, 398385), (78, 388170), (90, 336414), (95, 318708), (108, 280345), (114, 265590), (117, 258780), (130, 232902), (135, 224276), (156, 194085), (171, 177060), (180, 168207), (190, 159354), (195, 155268), (227, 133380), (228, 132795), (234, 129390), (247, 122580), (260, 116451), (270, 112138), (285, 106236), (342, 88530), (351, 86260), (380, 79677), (390, 77634), (454, 66690), (468, 64695), (494, 61290), (513, 59020), (540, 56069), (570, 53118), (585, 51756), (681, 44460), (684, 44265), (702, 43130), (741, 40860), (780, 38817), (855, 35412), (908, 33345), (988, 30645), (1026, 29510), (1135, 26676), (1140, 26559), (1170, 25878), (1235, 24516), (1362, 22230), (1404, 21565), (1482, 20430), (1710, 17706), (1755, 17252), (2043, 14820), (2052, 14755), (2223, 13620), (2270, 13338), (2340, 12939), (2470, 12258), (2565, 11804), (2724, 11115), (2951, 10260), (2964, 10215), (3405, 8892), (3420, 8853), (3510, 8626), (3705, 8172), (4086, 7410), (4313, 7020), (4446, 6810), (4540, 6669), (4940, 6129), (5130, 5902)]