171028260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2744

約数の個数: 144

約数和(自身を含む): 579598656

約数和(自身を除く): 408570396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 2707, 3159, 3510, 4212, 4860, 5265, 5414, 6318, 7020, 8121, 10530, 10828, 12636, 13535, 15795, 16242, 21060, 24363, 27070, 31590, 32484, 35191, 40605, 48726, 54140, 63180, 70382, 73089, 81210, 97452, 105573, 121815, 140764, 146178, 162420, 175955, 211146, 219267, 243630, 292356, 316719, 351910, 365445, 422292, 438534, 487260, 527865, 633438, 657801, 703820, 730890, 877068, 950157, 1055730, 1096335, 1266876, 1315602, 1461780, 1583595, 1900314, 2111460, 2192670, 2631204, 2850471, 3167190, 3289005, 3800628, 4385340, 4750785, 5700942, 6334380, 6578010, 8551413, 9501570, 11401884, 13156020, 14252355, 17102826, 19003140, 28504710, 34205652, 42757065, 57009420, 85514130, 171028260]

約数ペア:

[(1, 171028260), (2, 85514130), (3, 57009420), (4, 42757065), (5, 34205652), (6, 28504710), (9, 19003140), (10, 17102826), (12, 14252355), (13, 13156020), (15, 11401884), (18, 9501570), (20, 8551413), (26, 6578010), (27, 6334380), (30, 5700942), (36, 4750785), (39, 4385340), (45, 3800628), (52, 3289005), (54, 3167190), (60, 2850471), (65, 2631204), (78, 2192670), (81, 2111460), (90, 1900314), (108, 1583595), (117, 1461780), (130, 1315602), (135, 1266876), (156, 1096335), (162, 1055730), (180, 950157), (195, 877068), (234, 730890), (243, 703820), (260, 657801), (270, 633438), (324, 527865), (351, 487260), (390, 438534), (405, 422292), (468, 365445), (486, 351910), (540, 316719), (585, 292356), (702, 243630), (780, 219267), (810, 211146), (972, 175955), (1053, 162420), (1170, 146178), (1215, 140764), (1404, 121815), (1620, 105573), (1755, 97452), (2106, 81210), (2340, 73089), (2430, 70382), (2707, 63180), (3159, 54140), (3510, 48726), (4212, 40605), (4860, 35191), (5265, 32484), (5414, 31590), (6318, 27070), (7020, 24363), (8121, 21060), (10530, 16242), (10828, 15795), (12636, 13535)]