202121700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2714

約数の個数: 144

約数和(自身を含む): 665957376

約数和(自身を除く): 463835676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 132, 138, 150, 165, 220, 230, 253, 275, 276, 300, 330, 345, 460, 506, 550, 575, 660, 690, 759, 825, 1012, 1100, 1150, 1265, 1380, 1518, 1650, 1725, 2300, 2530, 2663, 3036, 3300, 3450, 3795, 5060, 5326, 6325, 6900, 7590, 7989, 10652, 12650, 13315, 15180, 15978, 18975, 25300, 26630, 29293, 31956, 37950, 39945, 53260, 58586, 61249, 66575, 75900, 79890, 87879, 117172, 122498, 133150, 146465, 159780, 175758, 183747, 199725, 244996, 266300, 292930, 306245, 351516, 367494, 399450, 439395, 585860, 612490, 673739, 732325, 734988, 798900, 878790, 918735, 1224980, 1347478, 1464650, 1531225, 1757580, 1837470, 2021217, 2196975, 2694956, 2929300, 3062450, 3368695, 3674940, 4042434, 4393950, 4593675, 6124900, 6737390, 8084868, 8787900, 9187350, 10106085, 13474780, 16843475, 18374700, 20212170, 33686950, 40424340, 50530425, 67373900, 101060850, 202121700]

約数ペア:

[(1, 202121700), (2, 101060850), (3, 67373900), (4, 50530425), (5, 40424340), (6, 33686950), (10, 20212170), (11, 18374700), (12, 16843475), (15, 13474780), (20, 10106085), (22, 9187350), (23, 8787900), (25, 8084868), (30, 6737390), (33, 6124900), (44, 4593675), (46, 4393950), (50, 4042434), (55, 3674940), (60, 3368695), (66, 3062450), (69, 2929300), (75, 2694956), (92, 2196975), (100, 2021217), (110, 1837470), (115, 1757580), (132, 1531225), (138, 1464650), (150, 1347478), (165, 1224980), (220, 918735), (230, 878790), (253, 798900), (275, 734988), (276, 732325), (300, 673739), (330, 612490), (345, 585860), (460, 439395), (506, 399450), (550, 367494), (575, 351516), (660, 306245), (690, 292930), (759, 266300), (825, 244996), (1012, 199725), (1100, 183747), (1150, 175758), (1265, 159780), (1380, 146465), (1518, 133150), (1650, 122498), (1725, 117172), (2300, 87879), (2530, 79890), (2663, 75900), (3036, 66575), (3300, 61249), (3450, 58586), (3795, 53260), (5060, 39945), (5326, 37950), (6325, 31956), (6900, 29293), (7590, 26630), (7989, 25300), (10652, 18975), (12650, 15978), (13315, 15180)]