297583260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 929543328

約数和(自身を除く): 631960068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 397, 403, 465, 620, 780, 794, 806, 930, 961, 1191, 1209, 1588, 1612, 1860, 1922, 1985, 2015, 2382, 2418, 2883, 3844, 3970, 4030, 4764, 4805, 4836, 5161, 5766, 5955, 6045, 7940, 8060, 9610, 10322, 11532, 11910, 12090, 12307, 12493, 14415, 15483, 19220, 20644, 23820, 24180, 24614, 24986, 25805, 28830, 30966, 36921, 37479, 49228, 49972, 51610, 57660, 61535, 61932, 62465, 73842, 74958, 77415, 103220, 123070, 124930, 147684, 149916, 154830, 159991, 184605, 187395, 246140, 249860, 309660, 319982, 369210, 374790, 381517, 479973, 639964, 738420, 749580, 763034, 799955, 959946, 1144551, 1526068, 1599910, 1907585, 1919892, 2289102, 2399865, 3199820, 3815170, 4578204, 4799730, 4959721, 5722755, 7630340, 9599460, 9919442, 11445510, 14879163, 19838884, 22891020, 24798605, 29758326, 49597210, 59516652, 74395815, 99194420, 148791630, 297583260]

約数ペア:

[(1, 297583260), (2, 148791630), (3, 99194420), (4, 74395815), (5, 59516652), (6, 49597210), (10, 29758326), (12, 24798605), (13, 22891020), (15, 19838884), (20, 14879163), (26, 11445510), (30, 9919442), (31, 9599460), (39, 7630340), (52, 5722755), (60, 4959721), (62, 4799730), (65, 4578204), (78, 3815170), (93, 3199820), (124, 2399865), (130, 2289102), (155, 1919892), (156, 1907585), (186, 1599910), (195, 1526068), (260, 1144551), (310, 959946), (372, 799955), (390, 763034), (397, 749580), (403, 738420), (465, 639964), (620, 479973), (780, 381517), (794, 374790), (806, 369210), (930, 319982), (961, 309660), (1191, 249860), (1209, 246140), (1588, 187395), (1612, 184605), (1860, 159991), (1922, 154830), (1985, 149916), (2015, 147684), (2382, 124930), (2418, 123070), (2883, 103220), (3844, 77415), (3970, 74958), (4030, 73842), (4764, 62465), (4805, 61932), (4836, 61535), (5161, 57660), (5766, 51610), (5955, 49972), (6045, 49228), (7940, 37479), (8060, 36921), (9610, 30966), (10322, 28830), (11532, 25805), (11910, 24986), (12090, 24614), (12307, 24180), (12493, 23820), (14415, 20644), (15483, 19220)]