78370110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1407

約数の個数: 144

約数和(自身を含む): 255449376

約数和(自身を除く): 177079266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1367, 1470, 1638, 1911, 2205, 2730, 2734, 3185, 3822, 4095, 4101, 4410, 5733, 6370, 6835, 8190, 8202, 9555, 9569, 11466, 12303, 13670, 17771, 19110, 19138, 20505, 24606, 28665, 28707, 35542, 41010, 47845, 53313, 57330, 57414, 61515, 66983, 86121, 88855, 95690, 106626, 123030, 124397, 133966, 143535, 159939, 172242, 177710, 200949, 248794, 266565, 287070, 319878, 334915, 373191, 401898, 430605, 533130, 602847, 621985, 669830, 746382, 799695, 861210, 870779, 1004745, 1119573, 1205694, 1243970, 1599390, 1741558, 1865955, 2009490, 2239146, 2612337, 3014235, 3731910, 4353895, 5224674, 5597865, 6028470, 7837011, 8707790, 11195730, 13061685, 15674022, 26123370, 39185055, 78370110]

約数ペア:

[(1, 78370110), (2, 39185055), (3, 26123370), (5, 15674022), (6, 13061685), (7, 11195730), (9, 8707790), (10, 7837011), (13, 6028470), (14, 5597865), (15, 5224674), (18, 4353895), (21, 3731910), (26, 3014235), (30, 2612337), (35, 2239146), (39, 2009490), (42, 1865955), (45, 1741558), (49, 1599390), (63, 1243970), (65, 1205694), (70, 1119573), (78, 1004745), (90, 870779), (91, 861210), (98, 799695), (105, 746382), (117, 669830), (126, 621985), (130, 602847), (147, 533130), (182, 430605), (195, 401898), (210, 373191), (234, 334915), (245, 319878), (273, 287070), (294, 266565), (315, 248794), (390, 200949), (441, 177710), (455, 172242), (490, 159939), (546, 143535), (585, 133966), (630, 124397), (637, 123030), (735, 106626), (819, 95690), (882, 88855), (910, 86121), (1170, 66983), (1274, 61515), (1365, 57414), (1367, 57330), (1470, 53313), (1638, 47845), (1911, 41010), (2205, 35542), (2730, 28707), (2734, 28665), (3185, 24606), (3822, 20505), (4095, 19138), (4101, 19110), (4410, 17771), (5733, 13670), (6370, 12303), (6835, 11466), (8190, 9569), (8202, 9555)]