78050400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1953

約数の個数: 144

約数和(自身を含む): 269139024

約数和(自身を除く): 191088624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 1913, 2040, 2400, 2550, 2720, 3400, 3826, 4080, 5100, 5739, 6800, 7652, 8160, 9565, 10200, 11478, 13600, 15304, 19130, 20400, 22956, 28695, 30608, 32521, 38260, 40800, 45912, 47825, 57390, 61216, 65042, 76520, 91824, 95650, 97563, 114780, 130084, 143475, 153040, 162605, 183648, 191300, 195126, 229560, 260168, 286950, 306080, 325210, 382600, 390252, 459120, 487815, 520336, 573900, 650420, 765200, 780504, 813025, 918240, 975630, 1040672, 1147800, 1300840, 1530400, 1561008, 1626050, 1951260, 2295600, 2439075, 2601680, 3122016, 3252100, 3902520, 4591200, 4878150, 5203360, 6504200, 7805040, 9756300, 13008400, 15610080, 19512600, 26016800, 39025200, 78050400]

約数ペア:

[(1, 78050400), (2, 39025200), (3, 26016800), (4, 19512600), (5, 15610080), (6, 13008400), (8, 9756300), (10, 7805040), (12, 6504200), (15, 5203360), (16, 4878150), (17, 4591200), (20, 3902520), (24, 3252100), (25, 3122016), (30, 2601680), (32, 2439075), (34, 2295600), (40, 1951260), (48, 1626050), (50, 1561008), (51, 1530400), (60, 1300840), (68, 1147800), (75, 1040672), (80, 975630), (85, 918240), (96, 813025), (100, 780504), (102, 765200), (120, 650420), (136, 573900), (150, 520336), (160, 487815), (170, 459120), (200, 390252), (204, 382600), (240, 325210), (255, 306080), (272, 286950), (300, 260168), (340, 229560), (400, 195126), (408, 191300), (425, 183648), (480, 162605), (510, 153040), (544, 143475), (600, 130084), (680, 114780), (800, 97563), (816, 95650), (850, 91824), (1020, 76520), (1200, 65042), (1275, 61216), (1360, 57390), (1632, 47825), (1700, 45912), (1913, 40800), (2040, 38260), (2400, 32521), (2550, 30608), (2720, 28695), (3400, 22956), (3826, 20400), (4080, 19130), (5100, 15304), (5739, 13600), (6800, 11478), (7652, 10200), (8160, 9565)]