151818030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 514805760

約数和(自身を除く): 362987730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 37, 39, 42, 45, 54, 63, 65, 70, 74, 78, 90, 91, 105, 111, 117, 126, 130, 135, 167, 182, 185, 189, 195, 210, 222, 234, 259, 270, 273, 315, 333, 334, 351, 370, 378, 390, 455, 481, 501, 518, 546, 555, 585, 630, 666, 702, 777, 819, 835, 910, 945, 962, 999, 1002, 1110, 1169, 1170, 1295, 1365, 1443, 1503, 1554, 1638, 1665, 1670, 1755, 1890, 1998, 2171, 2331, 2338, 2405, 2457, 2505, 2590, 2730, 2886, 3006, 3330, 3367, 3507, 3510, 3885, 4095, 4329, 4342, 4509, 4662, 4810, 4914, 4995, 5010, 5845, 6179, 6513, 6734, 6993, 7014, 7215, 7515, 7770, 8190, 8658, 9018, 9990, 10101, 10521, 10855, 11655, 11690, 12285, 12358, 12987, 13026, 13986, 14430, 15030, 15197, 16835, 17535, 18537, 19539, 20202, 21042, 21645, 21710, 22545, 23310, 24570, 25974, 30303, 30394, 30895, 31563, 32565, 33670, 34965, 35070, 37074, 39078, 43253, 43290, 45090, 45591, 50505, 52605, 55611, 58617, 60606, 61790, 63126, 64935, 65130, 69930, 75985, 80327, 86506, 90909, 91182, 92685, 97695, 101010, 105210, 111222, 117234, 129759, 129870, 136773, 151515, 151970, 157815, 160654, 166833, 181818, 185370, 195390, 216265, 227955, 240981, 259518, 273546, 278055, 293085, 303030, 315630, 333666, 389277, 401635, 410319, 432530, 454545, 455910, 481962, 556110, 562289, 586170, 648795, 683865, 722943, 778554, 803270, 820638, 834165, 909090, 1124578, 1167831, 1204905, 1297590, 1367730, 1445886, 1668330, 1686867, 1946385, 2051595, 2168829, 2335662, 2409810, 2811445, 3373734, 3614715, 3892770, 4103190, 4337658, 5060601, 5622890, 5839155, 7229430, 8434335, 10121202, 10844145, 11678310, 15181803, 16868670, 21688290, 25303005, 30363606, 50606010, 75909015, 151818030]

約数ペア:

[(1, 151818030), (2, 75909015), (3, 50606010), (5, 30363606), (6, 25303005), (7, 21688290), (9, 16868670), (10, 15181803), (13, 11678310), (14, 10844145), (15, 10121202), (18, 8434335), (21, 7229430), (26, 5839155), (27, 5622890), (30, 5060601), (35, 4337658), (37, 4103190), (39, 3892770), (42, 3614715), (45, 3373734), (54, 2811445), (63, 2409810), (65, 2335662), (70, 2168829), (74, 2051595), (78, 1946385), (90, 1686867), (91, 1668330), (105, 1445886), (111, 1367730), (117, 1297590), (126, 1204905), (130, 1167831), (135, 1124578), (167, 909090), (182, 834165), (185, 820638), (189, 803270), (195, 778554), (210, 722943), (222, 683865), (234, 648795), (259, 586170), (270, 562289), (273, 556110), (315, 481962), (333, 455910), (334, 454545), (351, 432530), (370, 410319), (378, 401635), (390, 389277), (455, 333666), (481, 315630), (501, 303030), (518, 293085), (546, 278055), (555, 273546), (585, 259518), (630, 240981), (666, 227955), (702, 216265), (777, 195390), (819, 185370), (835, 181818), (910, 166833), (945, 160654), (962, 157815), (999, 151970), (1002, 151515), (1110, 136773), (1169, 129870), (1170, 129759), (1295, 117234), (1365, 111222), (1443, 105210), (1503, 101010), (1554, 97695), (1638, 92685), (1665, 91182), (1670, 90909), (1755, 86506), (1890, 80327), (1998, 75985), (2171, 69930), (2331, 65130), (2338, 64935), (2405, 63126), (2457, 61790), (2505, 60606), (2590, 58617), (2730, 55611), (2886, 52605), (3006, 50505), (3330, 45591), (3367, 45090), (3507, 43290), (3510, 43253), (3885, 39078), (4095, 37074), (4329, 35070), (4342, 34965), (4509, 33670), (4662, 32565), (4810, 31563), (4914, 30895), (4995, 30394), (5010, 30303), (5845, 25974), (6179, 24570), (6513, 23310), (6734, 22545), (6993, 21710), (7014, 21645), (7215, 21042), (7515, 20202), (7770, 19539), (8190, 18537), (8658, 17535), (9018, 16835), (9990, 15197), (10101, 15030), (10521, 14430), (10855, 13986), (11655, 13026), (11690, 12987), (12285, 12358)]