119981940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1649

約数の個数: 96

約数和(自身を含む): 365613696

約数和(自身を除く): 245631756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 1523, 2020, 2626, 3030, 3046, 3939, 4569, 5252, 6060, 6092, 6565, 7615, 7878, 9138, 13130, 15230, 15756, 18276, 19695, 19799, 22845, 26260, 30460, 39390, 39598, 45690, 59397, 78780, 79196, 91380, 98995, 118794, 153823, 197990, 237588, 296985, 307646, 395980, 461469, 593970, 615292, 769115, 922938, 1187940, 1538230, 1845876, 1999699, 2307345, 3076460, 3999398, 4614690, 5999097, 7998796, 9229380, 9998495, 11998194, 19996990, 23996388, 29995485, 39993980, 59990970, 119981940]

約数ペア:

[(1, 119981940), (2, 59990970), (3, 39993980), (4, 29995485), (5, 23996388), (6, 19996990), (10, 11998194), (12, 9998495), (13, 9229380), (15, 7998796), (20, 5999097), (26, 4614690), (30, 3999398), (39, 3076460), (52, 2307345), (60, 1999699), (65, 1845876), (78, 1538230), (101, 1187940), (130, 922938), (156, 769115), (195, 615292), (202, 593970), (260, 461469), (303, 395980), (390, 307646), (404, 296985), (505, 237588), (606, 197990), (780, 153823), (1010, 118794), (1212, 98995), (1313, 91380), (1515, 79196), (1523, 78780), (2020, 59397), (2626, 45690), (3030, 39598), (3046, 39390), (3939, 30460), (4569, 26260), (5252, 22845), (6060, 19799), (6092, 19695), (6565, 18276), (7615, 15756), (7878, 15230), (9138, 13130)]