780140700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2693

約数の個数: 144

約数和(自身を含む): 2531192160

約数和(自身を除く): 1751051460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 113, 135, 150, 180, 225, 226, 270, 300, 339, 450, 452, 540, 565, 675, 678, 900, 1017, 1130, 1350, 1356, 1695, 2034, 2260, 2557, 2700, 2825, 3051, 3390, 4068, 5085, 5114, 5650, 6102, 6780, 7671, 8475, 10170, 10228, 11300, 12204, 12785, 15255, 15342, 16950, 20340, 23013, 25425, 25570, 30510, 30684, 33900, 38355, 46026, 50850, 51140, 61020, 63925, 69039, 76275, 76710, 92052, 101700, 115065, 127850, 138078, 152550, 153420, 191775, 230130, 255700, 276156, 288941, 305100, 345195, 383550, 460260, 575325, 577882, 690390, 767100, 866823, 1150650, 1155764, 1380780, 1444705, 1725975, 1733646, 2301300, 2600469, 2889410, 3451950, 3467292, 4334115, 5200938, 5778820, 6903900, 7223525, 7801407, 8668230, 10401876, 13002345, 14447050, 15602814, 17336460, 21670575, 26004690, 28894100, 31205628, 39007035, 43341150, 52009380, 65011725, 78014070, 86682300, 130023450, 156028140, 195035175, 260046900, 390070350, 780140700]

約数ペア:

[(1, 780140700), (2, 390070350), (3, 260046900), (4, 195035175), (5, 156028140), (6, 130023450), (9, 86682300), (10, 78014070), (12, 65011725), (15, 52009380), (18, 43341150), (20, 39007035), (25, 31205628), (27, 28894100), (30, 26004690), (36, 21670575), (45, 17336460), (50, 15602814), (54, 14447050), (60, 13002345), (75, 10401876), (90, 8668230), (100, 7801407), (108, 7223525), (113, 6903900), (135, 5778820), (150, 5200938), (180, 4334115), (225, 3467292), (226, 3451950), (270, 2889410), (300, 2600469), (339, 2301300), (450, 1733646), (452, 1725975), (540, 1444705), (565, 1380780), (675, 1155764), (678, 1150650), (900, 866823), (1017, 767100), (1130, 690390), (1350, 577882), (1356, 575325), (1695, 460260), (2034, 383550), (2260, 345195), (2557, 305100), (2700, 288941), (2825, 276156), (3051, 255700), (3390, 230130), (4068, 191775), (5085, 153420), (5114, 152550), (5650, 138078), (6102, 127850), (6780, 115065), (7671, 101700), (8475, 92052), (10170, 76710), (10228, 76275), (11300, 69039), (12204, 63925), (12785, 61020), (15255, 51140), (15342, 50850), (16950, 46026), (20340, 38355), (23013, 33900), (25425, 30684), (25570, 30510)]