253663800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1913}}^1$

素因数の和:1962

約数の個数: 192

約数和(自身を含む): 897130080

約数和(自身を除く): 643466280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 221, 255, 260, 300, 312, 325, 340, 390, 408, 425, 442, 510, 520, 600, 650, 663, 680, 780, 850, 884, 975, 1020, 1105, 1275, 1300, 1326, 1560, 1700, 1768, 1913, 1950, 2040, 2210, 2550, 2600, 2652, 3315, 3400, 3826, 3900, 4420, 5100, 5304, 5525, 5739, 6630, 7652, 7800, 8840, 9565, 10200, 11050, 11478, 13260, 15304, 16575, 19130, 22100, 22956, 24869, 26520, 28695, 32521, 33150, 38260, 44200, 45912, 47825, 49738, 57390, 65042, 66300, 74607, 76520, 95650, 97563, 99476, 114780, 124345, 130084, 132600, 143475, 149214, 162605, 191300, 195126, 198952, 229560, 248690, 260168, 286950, 298428, 325210, 373035, 382600, 390252, 422773, 487815, 497380, 573900, 596856, 621725, 650420, 746070, 780504, 813025, 845546, 975630, 994760, 1147800, 1243450, 1268319, 1300840, 1492140, 1626050, 1691092, 1865175, 1951260, 2113865, 2439075, 2486900, 2536638, 2984280, 3252100, 3382184, 3730350, 3902520, 4227730, 4878150, 4973800, 5073276, 6341595, 6504200, 7460700, 8455460, 9756300, 10146552, 10569325, 12683190, 14921400, 16910920, 19512600, 21138650, 25366380, 31707975, 42277300, 50732760, 63415950, 84554600, 126831900, 253663800]

約数ペア:

[(1, 253663800), (2, 126831900), (3, 84554600), (4, 63415950), (5, 50732760), (6, 42277300), (8, 31707975), (10, 25366380), (12, 21138650), (13, 19512600), (15, 16910920), (17, 14921400), (20, 12683190), (24, 10569325), (25, 10146552), (26, 9756300), (30, 8455460), (34, 7460700), (39, 6504200), (40, 6341595), (50, 5073276), (51, 4973800), (52, 4878150), (60, 4227730), (65, 3902520), (68, 3730350), (75, 3382184), (78, 3252100), (85, 2984280), (100, 2536638), (102, 2486900), (104, 2439075), (120, 2113865), (130, 1951260), (136, 1865175), (150, 1691092), (156, 1626050), (170, 1492140), (195, 1300840), (200, 1268319), (204, 1243450), (221, 1147800), (255, 994760), (260, 975630), (300, 845546), (312, 813025), (325, 780504), (340, 746070), (390, 650420), (408, 621725), (425, 596856), (442, 573900), (510, 497380), (520, 487815), (600, 422773), (650, 390252), (663, 382600), (680, 373035), (780, 325210), (850, 298428), (884, 286950), (975, 260168), (1020, 248690), (1105, 229560), (1275, 198952), (1300, 195126), (1326, 191300), (1560, 162605), (1700, 149214), (1768, 143475), (1913, 132600), (1950, 130084), (2040, 124345), (2210, 114780), (2550, 99476), (2600, 97563), (2652, 95650), (3315, 76520), (3400, 74607), (3826, 66300), (3900, 65042), (4420, 57390), (5100, 49738), (5304, 47825), (5525, 45912), (5739, 44200), (6630, 38260), (7652, 33150), (7800, 32521), (8840, 28695), (9565, 26520), (10200, 24869), (11050, 22956), (11478, 22100), (13260, 19130), (15304, 16575)]