28335600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:504

約数の個数: 180

約数和(自身を含む): 104341536

約数和(自身を除く): 76005936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 450, 463, 510, 600, 612, 680, 720, 765, 816, 850, 900, 926, 1020, 1200, 1224, 1275, 1360, 1389, 1530, 1700, 1800, 1852, 2040, 2315, 2448, 2550, 2778, 3060, 3400, 3600, 3704, 3825, 4080, 4167, 4630, 5100, 5556, 6120, 6800, 6945, 7408, 7650, 7871, 8334, 9260, 10200, 11112, 11575, 12240, 13890, 15300, 15742, 16668, 18520, 20400, 20835, 22224, 23150, 23613, 27780, 30600, 31484, 33336, 34725, 37040, 39355, 41670, 46300, 47226, 55560, 61200, 62968, 66672, 69450, 70839, 78710, 83340, 92600, 94452, 104175, 111120, 118065, 125936, 138900, 141678, 157420, 166680, 185200, 188904, 196775, 208350, 236130, 277800, 283356, 314840, 333360, 354195, 377808, 393550, 416700, 472260, 555600, 566712, 590325, 629680, 708390, 787100, 833400, 944520, 1133424, 1180650, 1416780, 1574200, 1666800, 1770975, 1889040, 2361300, 2833560, 3148400, 3541950, 4722600, 5667120, 7083900, 9445200, 14167800, 28335600]

約数ペア:

[(1, 28335600), (2, 14167800), (3, 9445200), (4, 7083900), (5, 5667120), (6, 4722600), (8, 3541950), (9, 3148400), (10, 2833560), (12, 2361300), (15, 1889040), (16, 1770975), (17, 1666800), (18, 1574200), (20, 1416780), (24, 1180650), (25, 1133424), (30, 944520), (34, 833400), (36, 787100), (40, 708390), (45, 629680), (48, 590325), (50, 566712), (51, 555600), (60, 472260), (68, 416700), (72, 393550), (75, 377808), (80, 354195), (85, 333360), (90, 314840), (100, 283356), (102, 277800), (120, 236130), (136, 208350), (144, 196775), (150, 188904), (153, 185200), (170, 166680), (180, 157420), (200, 141678), (204, 138900), (225, 125936), (240, 118065), (255, 111120), (272, 104175), (300, 94452), (306, 92600), (340, 83340), (360, 78710), (400, 70839), (408, 69450), (425, 66672), (450, 62968), (463, 61200), (510, 55560), (600, 47226), (612, 46300), (680, 41670), (720, 39355), (765, 37040), (816, 34725), (850, 33336), (900, 31484), (926, 30600), (1020, 27780), (1200, 23613), (1224, 23150), (1275, 22224), (1360, 20835), (1389, 20400), (1530, 18520), (1700, 16668), (1800, 15742), (1852, 15300), (2040, 13890), (2315, 12240), (2448, 11575), (2550, 11112), (2778, 10200), (3060, 9260), (3400, 8334), (3600, 7871), (3704, 7650), (3825, 7408), (4080, 6945), (4167, 6800), (4630, 6120), (5100, 5556)]