121861530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 386760960

約数和(自身を除く): 264899430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 61, 63, 70, 90, 98, 105, 122, 126, 135, 147, 151, 183, 189, 210, 245, 270, 294, 302, 305, 315, 366, 378, 427, 441, 453, 490, 549, 610, 630, 735, 755, 854, 882, 906, 915, 945, 1057, 1098, 1281, 1323, 1359, 1470, 1510, 1647, 1830, 1890, 2114, 2135, 2205, 2265, 2562, 2646, 2718, 2745, 2989, 3171, 3294, 3843, 4077, 4270, 4410, 4530, 5285, 5490, 5978, 6342, 6405, 6615, 6795, 7399, 7686, 8154, 8235, 8967, 9211, 9513, 10570, 11529, 12810, 13230, 13590, 14798, 14945, 15855, 16470, 17934, 18422, 19026, 19215, 20385, 22197, 23058, 26901, 27633, 28539, 29890, 31710, 36995, 38430, 40770, 44394, 44835, 46055, 47565, 53802, 55266, 57078, 57645, 64477, 66591, 73990, 80703, 82899, 89670, 92110, 95130, 110985, 115290, 128954, 133182, 134505, 138165, 142695, 161406, 165798, 193431, 199773, 221970, 248697, 269010, 276330, 285390, 322385, 332955, 386862, 399546, 403515, 414495, 451339, 497394, 580293, 644770, 665910, 807030, 828990, 902678, 967155, 998865, 1160586, 1243485, 1354017, 1740879, 1934310, 1997730, 2256695, 2486970, 2708034, 2901465, 3481758, 4062051, 4513390, 5802930, 6770085, 8124102, 8704395, 12186153, 13540170, 17408790, 20310255, 24372306, 40620510, 60930765, 121861530]

約数ペア:

[(1, 121861530), (2, 60930765), (3, 40620510), (5, 24372306), (6, 20310255), (7, 17408790), (9, 13540170), (10, 12186153), (14, 8704395), (15, 8124102), (18, 6770085), (21, 5802930), (27, 4513390), (30, 4062051), (35, 3481758), (42, 2901465), (45, 2708034), (49, 2486970), (54, 2256695), (61, 1997730), (63, 1934310), (70, 1740879), (90, 1354017), (98, 1243485), (105, 1160586), (122, 998865), (126, 967155), (135, 902678), (147, 828990), (151, 807030), (183, 665910), (189, 644770), (210, 580293), (245, 497394), (270, 451339), (294, 414495), (302, 403515), (305, 399546), (315, 386862), (366, 332955), (378, 322385), (427, 285390), (441, 276330), (453, 269010), (490, 248697), (549, 221970), (610, 199773), (630, 193431), (735, 165798), (755, 161406), (854, 142695), (882, 138165), (906, 134505), (915, 133182), (945, 128954), (1057, 115290), (1098, 110985), (1281, 95130), (1323, 92110), (1359, 89670), (1470, 82899), (1510, 80703), (1647, 73990), (1830, 66591), (1890, 64477), (2114, 57645), (2135, 57078), (2205, 55266), (2265, 53802), (2562, 47565), (2646, 46055), (2718, 44835), (2745, 44394), (2989, 40770), (3171, 38430), (3294, 36995), (3843, 31710), (4077, 29890), (4270, 28539), (4410, 27633), (4530, 26901), (5285, 23058), (5490, 22197), (5978, 20385), (6342, 19215), (6405, 19026), (6615, 18422), (6795, 17934), (7399, 16470), (7686, 15855), (8154, 14945), (8235, 14798), (8967, 13590), (9211, 13230), (9513, 12810), (10570, 11529)]