455497380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5261}}^1$

素因数の和:5326

約数の個数: 144

約数和(自身を含む): 1528463664

約数和(自身を除く): 1072966284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5261, 5772, 6660, 7215, 8658, 9620, 10522, 14430, 15783, 17316, 21044, 21645, 26305, 28860, 31566, 43290, 47349, 52610, 63132, 68393, 78915, 86580, 94698, 105220, 136786, 157830, 189396, 194657, 205179, 236745, 273572, 315660, 341965, 389314, 410358, 473490, 583971, 615537, 683930, 778628, 820716, 946980, 973285, 1025895, 1167942, 1231074, 1367860, 1751913, 1946570, 2051790, 2335884, 2462148, 2530541, 2919855, 3077685, 3503826, 3893140, 4103580, 5061082, 5839710, 6155370, 7007652, 7591623, 8759565, 10122164, 11679420, 12310740, 12652705, 15183246, 17519130, 22774869, 25305410, 30366492, 35038260, 37958115, 45549738, 50610820, 75916230, 91099476, 113874345, 151832460, 227748690, 455497380]

約数ペア:

[(1, 455497380), (2, 227748690), (3, 151832460), (4, 113874345), (5, 91099476), (6, 75916230), (9, 50610820), (10, 45549738), (12, 37958115), (13, 35038260), (15, 30366492), (18, 25305410), (20, 22774869), (26, 17519130), (30, 15183246), (36, 12652705), (37, 12310740), (39, 11679420), (45, 10122164), (52, 8759565), (60, 7591623), (65, 7007652), (74, 6155370), (78, 5839710), (90, 5061082), (111, 4103580), (117, 3893140), (130, 3503826), (148, 3077685), (156, 2919855), (180, 2530541), (185, 2462148), (195, 2335884), (222, 2051790), (234, 1946570), (260, 1751913), (333, 1367860), (370, 1231074), (390, 1167942), (444, 1025895), (468, 973285), (481, 946980), (555, 820716), (585, 778628), (666, 683930), (740, 615537), (780, 583971), (962, 473490), (1110, 410358), (1170, 389314), (1332, 341965), (1443, 315660), (1665, 273572), (1924, 236745), (2220, 205179), (2340, 194657), (2405, 189396), (2886, 157830), (3330, 136786), (4329, 105220), (4810, 94698), (5261, 86580), (5772, 78915), (6660, 68393), (7215, 63132), (8658, 52610), (9620, 47349), (10522, 43290), (14430, 31566), (15783, 28860), (17316, 26305), (21044, 21645)]