545414000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 160

約数和(自身を含む): 1436098560

約数和(自身を除く): 890684560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 152, 155, 190, 200, 248, 250, 304, 310, 380, 400, 463, 475, 496, 500, 589, 620, 760, 775, 926, 950, 1000, 1178, 1240, 1520, 1550, 1852, 1900, 2000, 2315, 2356, 2375, 2480, 2945, 3100, 3704, 3800, 3875, 4630, 4712, 4750, 5890, 6200, 7408, 7600, 7750, 8797, 9260, 9424, 9500, 11575, 11780, 12400, 14353, 14725, 15500, 17594, 18520, 19000, 23150, 23560, 28706, 29450, 31000, 35188, 37040, 38000, 43985, 46300, 47120, 57412, 57875, 58900, 62000, 70376, 71765, 73625, 87970, 92600, 114824, 115750, 117800, 140752, 143530, 147250, 175940, 185200, 219925, 229648, 231500, 235600, 272707, 287060, 294500, 351880, 358825, 439850, 463000, 545414, 574120, 589000, 703760, 717650, 879700, 926000, 1090828, 1099625, 1148240, 1178000, 1363535, 1435300, 1759400, 1794125, 2181656, 2199250, 2727070, 2870600, 3518800, 3588250, 4363312, 4398500, 5454140, 5741200, 6817675, 7176500, 8797000, 10908280, 13635350, 14353000, 17594000, 21816560, 27270700, 28706000, 34088375, 54541400, 68176750, 109082800, 136353500, 272707000, 545414000]

約数ペア:

[(1, 545414000), (2, 272707000), (4, 136353500), (5, 109082800), (8, 68176750), (10, 54541400), (16, 34088375), (19, 28706000), (20, 27270700), (25, 21816560), (31, 17594000), (38, 14353000), (40, 13635350), (50, 10908280), (62, 8797000), (76, 7176500), (80, 6817675), (95, 5741200), (100, 5454140), (124, 4398500), (125, 4363312), (152, 3588250), (155, 3518800), (190, 2870600), (200, 2727070), (248, 2199250), (250, 2181656), (304, 1794125), (310, 1759400), (380, 1435300), (400, 1363535), (463, 1178000), (475, 1148240), (496, 1099625), (500, 1090828), (589, 926000), (620, 879700), (760, 717650), (775, 703760), (926, 589000), (950, 574120), (1000, 545414), (1178, 463000), (1240, 439850), (1520, 358825), (1550, 351880), (1852, 294500), (1900, 287060), (2000, 272707), (2315, 235600), (2356, 231500), (2375, 229648), (2480, 219925), (2945, 185200), (3100, 175940), (3704, 147250), (3800, 143530), (3875, 140752), (4630, 117800), (4712, 115750), (4750, 114824), (5890, 92600), (6200, 87970), (7408, 73625), (7600, 71765), (7750, 70376), (8797, 62000), (9260, 58900), (9424, 57875), (9500, 57412), (11575, 47120), (11780, 46300), (12400, 43985), (14353, 38000), (14725, 37040), (15500, 35188), (17594, 31000), (18520, 29450), (19000, 28706), (23150, 23560)]