138073000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 376833600

約数和(自身を除く): 238760600

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 43, 50, 52, 65, 76, 86, 95, 100, 104, 125, 130, 152, 169, 172, 190, 200, 215, 247, 250, 260, 325, 338, 344, 380, 430, 475, 494, 500, 520, 559, 650, 676, 760, 817, 845, 860, 950, 988, 1000, 1075, 1118, 1235, 1300, 1352, 1625, 1634, 1690, 1720, 1900, 1976, 2150, 2236, 2375, 2470, 2600, 2795, 3211, 3250, 3268, 3380, 3800, 4085, 4225, 4300, 4472, 4750, 4940, 5375, 5590, 6175, 6422, 6500, 6536, 6760, 7267, 8170, 8450, 8600, 9500, 9880, 10621, 10750, 11180, 12350, 12844, 13000, 13975, 14534, 16055, 16340, 16900, 19000, 20425, 21125, 21242, 21500, 22360, 24700, 25688, 27950, 29068, 30875, 32110, 32680, 33800, 36335, 40850, 42250, 42484, 43000, 49400, 53105, 55900, 58136, 61750, 64220, 69875, 72670, 80275, 81700, 84500, 84968, 102125, 106210, 111800, 123500, 128440, 138073, 139750, 145340, 160550, 163400, 169000, 181675, 204250, 212420, 247000, 265525, 276146, 279500, 290680, 321100, 363350, 401375, 408500, 424840, 531050, 552292, 559000, 642200, 690365, 726700, 802750, 817000, 908375, 1062100, 1104584, 1327625, 1380730, 1453400, 1605500, 1816750, 2124200, 2655250, 2761460, 3211000, 3451825, 3633500, 5310500, 5522920, 6903650, 7267000, 10621000, 13807300, 17259125, 27614600, 34518250, 69036500, 138073000]

約数ペア:

[(1, 138073000), (2, 69036500), (4, 34518250), (5, 27614600), (8, 17259125), (10, 13807300), (13, 10621000), (19, 7267000), (20, 6903650), (25, 5522920), (26, 5310500), (38, 3633500), (40, 3451825), (43, 3211000), (50, 2761460), (52, 2655250), (65, 2124200), (76, 1816750), (86, 1605500), (95, 1453400), (100, 1380730), (104, 1327625), (125, 1104584), (130, 1062100), (152, 908375), (169, 817000), (172, 802750), (190, 726700), (200, 690365), (215, 642200), (247, 559000), (250, 552292), (260, 531050), (325, 424840), (338, 408500), (344, 401375), (380, 363350), (430, 321100), (475, 290680), (494, 279500), (500, 276146), (520, 265525), (559, 247000), (650, 212420), (676, 204250), (760, 181675), (817, 169000), (845, 163400), (860, 160550), (950, 145340), (988, 139750), (1000, 138073), (1075, 128440), (1118, 123500), (1235, 111800), (1300, 106210), (1352, 102125), (1625, 84968), (1634, 84500), (1690, 81700), (1720, 80275), (1900, 72670), (1976, 69875), (2150, 64220), (2236, 61750), (2375, 58136), (2470, 55900), (2600, 53105), (2795, 49400), (3211, 43000), (3250, 42484), (3268, 42250), (3380, 40850), (3800, 36335), (4085, 33800), (4225, 32680), (4300, 32110), (4472, 30875), (4750, 29068), (4940, 27950), (5375, 25688), (5590, 24700), (6175, 22360), (6422, 21500), (6500, 21242), (6536, 21125), (6760, 20425), (7267, 19000), (8170, 16900), (8450, 16340), (8600, 16055), (9500, 14534), (9880, 13975), (10621, 13000), (10750, 12844), (11180, 12350)]