190553220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 216

約数和(自身を含む): 685223448

約数和(自身を除く): 494670228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 286, 330, 363, 390, 396, 429, 468, 484, 495, 572, 585, 605, 660, 673, 715, 726, 780, 858, 990, 1089, 1170, 1210, 1287, 1346, 1430, 1452, 1573, 1716, 1815, 1980, 2019, 2145, 2178, 2340, 2420, 2574, 2692, 2860, 3146, 3365, 3630, 4038, 4290, 4356, 4719, 5148, 5445, 6057, 6292, 6435, 6730, 7260, 7403, 7865, 8076, 8580, 8749, 9438, 10095, 10890, 12114, 12870, 13460, 14157, 14806, 15730, 17498, 18876, 20190, 21780, 22209, 23595, 24228, 25740, 26247, 28314, 29612, 30285, 31460, 34996, 37015, 40380, 43745, 44418, 47190, 52494, 56628, 60570, 66627, 70785, 74030, 78741, 81433, 87490, 88836, 94380, 96239, 104988, 111045, 121140, 131235, 133254, 141570, 148060, 157482, 162866, 174980, 192478, 222090, 244299, 262470, 266508, 283140, 288717, 314964, 325732, 333135, 384956, 393705, 407165, 444180, 481195, 488598, 524940, 577434, 666270, 732897, 787410, 814330, 866151, 962390, 977196, 1058629, 1154868, 1221495, 1332540, 1443585, 1465794, 1574820, 1628660, 1732302, 1924780, 2117258, 2442990, 2887170, 2931588, 3175887, 3464604, 3664485, 4234516, 4330755, 4885980, 5293145, 5774340, 6351774, 7328970, 8661510, 9527661, 10586290, 12703548, 14657940, 15879435, 17323020, 19055322, 21172580, 31758870, 38110644, 47638305, 63517740, 95276610, 190553220]

約数ペア:

[(1, 190553220), (2, 95276610), (3, 63517740), (4, 47638305), (5, 38110644), (6, 31758870), (9, 21172580), (10, 19055322), (11, 17323020), (12, 15879435), (13, 14657940), (15, 12703548), (18, 10586290), (20, 9527661), (22, 8661510), (26, 7328970), (30, 6351774), (33, 5774340), (36, 5293145), (39, 4885980), (44, 4330755), (45, 4234516), (52, 3664485), (55, 3464604), (60, 3175887), (65, 2931588), (66, 2887170), (78, 2442990), (90, 2117258), (99, 1924780), (110, 1732302), (117, 1628660), (121, 1574820), (130, 1465794), (132, 1443585), (143, 1332540), (156, 1221495), (165, 1154868), (180, 1058629), (195, 977196), (198, 962390), (220, 866151), (234, 814330), (242, 787410), (260, 732897), (286, 666270), (330, 577434), (363, 524940), (390, 488598), (396, 481195), (429, 444180), (468, 407165), (484, 393705), (495, 384956), (572, 333135), (585, 325732), (605, 314964), (660, 288717), (673, 283140), (715, 266508), (726, 262470), (780, 244299), (858, 222090), (990, 192478), (1089, 174980), (1170, 162866), (1210, 157482), (1287, 148060), (1346, 141570), (1430, 133254), (1452, 131235), (1573, 121140), (1716, 111045), (1815, 104988), (1980, 96239), (2019, 94380), (2145, 88836), (2178, 87490), (2340, 81433), (2420, 78741), (2574, 74030), (2692, 70785), (2860, 66627), (3146, 60570), (3365, 56628), (3630, 52494), (4038, 47190), (4290, 44418), (4356, 43745), (4719, 40380), (5148, 37015), (5445, 34996), (6057, 31460), (6292, 30285), (6435, 29612), (6730, 28314), (7260, 26247), (7403, 25740), (7865, 24228), (8076, 23595), (8580, 22209), (8749, 21780), (9438, 20190), (10095, 18876), (10890, 17498), (12114, 15730), (12870, 14806), (13460, 14157)]