122603940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 392137200

約数和(自身を除く): 269533260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 180, 185, 205, 222, 246, 333, 369, 370, 410, 444, 449, 492, 555, 615, 666, 738, 740, 820, 898, 1110, 1230, 1332, 1347, 1476, 1517, 1665, 1796, 1845, 2220, 2245, 2460, 2694, 3034, 3330, 3690, 4041, 4490, 4551, 5388, 6068, 6660, 6735, 7380, 7585, 8082, 8980, 9102, 13470, 13653, 15170, 16164, 16613, 18204, 18409, 20205, 22755, 26940, 27306, 30340, 33226, 36818, 40410, 45510, 49839, 54612, 55227, 66452, 68265, 73636, 80820, 83065, 91020, 92045, 99678, 110454, 136530, 149517, 165681, 166130, 184090, 199356, 220908, 249195, 273060, 276135, 299034, 331362, 332260, 368180, 498390, 552270, 598068, 662724, 681133, 747585, 828405, 996780, 1104540, 1362266, 1495170, 1656810, 2043399, 2724532, 2990340, 3313620, 3405665, 4086798, 6130197, 6811330, 8173596, 10216995, 12260394, 13622660, 20433990, 24520788, 30650985, 40867980, 61301970, 122603940]

約数ペア:

[(1, 122603940), (2, 61301970), (3, 40867980), (4, 30650985), (5, 24520788), (6, 20433990), (9, 13622660), (10, 12260394), (12, 10216995), (15, 8173596), (18, 6811330), (20, 6130197), (30, 4086798), (36, 3405665), (37, 3313620), (41, 2990340), (45, 2724532), (60, 2043399), (74, 1656810), (82, 1495170), (90, 1362266), (111, 1104540), (123, 996780), (148, 828405), (164, 747585), (180, 681133), (185, 662724), (205, 598068), (222, 552270), (246, 498390), (333, 368180), (369, 332260), (370, 331362), (410, 299034), (444, 276135), (449, 273060), (492, 249195), (555, 220908), (615, 199356), (666, 184090), (738, 166130), (740, 165681), (820, 149517), (898, 136530), (1110, 110454), (1230, 99678), (1332, 92045), (1347, 91020), (1476, 83065), (1517, 80820), (1665, 73636), (1796, 68265), (1845, 66452), (2220, 55227), (2245, 54612), (2460, 49839), (2694, 45510), (3034, 40410), (3330, 36818), (3690, 33226), (4041, 30340), (4490, 27306), (4551, 26940), (5388, 22755), (6068, 20205), (6660, 18409), (6735, 18204), (7380, 16613), (7585, 16164), (8082, 15170), (8980, 13653), (9102, 13470)]