157660380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 514594080

約数和(自身を除く): 356933700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 67, 68, 85, 90, 102, 134, 153, 170, 180, 201, 204, 255, 268, 306, 335, 340, 402, 510, 603, 612, 670, 765, 769, 804, 1005, 1020, 1139, 1206, 1340, 1530, 1538, 2010, 2278, 2307, 2412, 3015, 3060, 3076, 3417, 3845, 4020, 4556, 4614, 5695, 6030, 6834, 6921, 7690, 9228, 10251, 11390, 11535, 12060, 13073, 13668, 13842, 15380, 17085, 20502, 22780, 23070, 26146, 27684, 34170, 34605, 39219, 41004, 46140, 51255, 51523, 52292, 65365, 68340, 69210, 78438, 102510, 103046, 117657, 130730, 138420, 154569, 156876, 196095, 205020, 206092, 235314, 257615, 261460, 309138, 392190, 463707, 470628, 515230, 588285, 618276, 772845, 784380, 875891, 927414, 1030460, 1176570, 1545690, 1751782, 1854828, 2318535, 2353140, 2627673, 3091380, 3503564, 4379455, 4637070, 5255346, 7883019, 8758910, 9274140, 10510692, 13138365, 15766038, 17517820, 26276730, 31532076, 39415095, 52553460, 78830190, 157660380]

約数ペア:

[(1, 157660380), (2, 78830190), (3, 52553460), (4, 39415095), (5, 31532076), (6, 26276730), (9, 17517820), (10, 15766038), (12, 13138365), (15, 10510692), (17, 9274140), (18, 8758910), (20, 7883019), (30, 5255346), (34, 4637070), (36, 4379455), (45, 3503564), (51, 3091380), (60, 2627673), (67, 2353140), (68, 2318535), (85, 1854828), (90, 1751782), (102, 1545690), (134, 1176570), (153, 1030460), (170, 927414), (180, 875891), (201, 784380), (204, 772845), (255, 618276), (268, 588285), (306, 515230), (335, 470628), (340, 463707), (402, 392190), (510, 309138), (603, 261460), (612, 257615), (670, 235314), (765, 206092), (769, 205020), (804, 196095), (1005, 156876), (1020, 154569), (1139, 138420), (1206, 130730), (1340, 117657), (1530, 103046), (1538, 102510), (2010, 78438), (2278, 69210), (2307, 68340), (2412, 65365), (3015, 52292), (3060, 51523), (3076, 51255), (3417, 46140), (3845, 41004), (4020, 39219), (4556, 34605), (4614, 34170), (5695, 27684), (6030, 26146), (6834, 23070), (6921, 22780), (7690, 20502), (9228, 17085), (10251, 15380), (11390, 13842), (11535, 13668), (12060, 13073)]