54912060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 198912000

約数和(自身を除く): 143999940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 199, 210, 219, 252, 270, 292, 315, 365, 378, 398, 420, 438, 511, 540, 597, 630, 657, 730, 756, 796, 876, 945, 995, 1022, 1095, 1194, 1260, 1314, 1393, 1460, 1533, 1791, 1890, 1971, 1990, 2044, 2190, 2388, 2555, 2628, 2786, 2985, 3066, 3285, 3582, 3780, 3942, 3980, 4179, 4380, 4599, 5110, 5373, 5572, 5970, 6132, 6570, 6965, 7164, 7665, 7884, 8358, 8955, 9198, 9855, 10220, 10746, 11940, 12537, 13140, 13797, 13930, 14527, 15330, 16716, 17910, 18396, 19710, 20895, 21492, 22995, 25074, 26865, 27594, 27860, 29054, 30660, 35820, 37611, 39420, 41790, 43581, 45990, 50148, 53730, 55188, 58108, 62685, 68985, 72635, 75222, 83580, 87162, 91980, 101689, 107460, 125370, 130743, 137970, 145270, 150444, 174324, 188055, 203378, 217905, 250740, 261486, 275940, 290540, 305067, 376110, 392229, 406756, 435810, 508445, 522972, 610134, 653715, 752220, 784458, 871620, 915201, 1016890, 1220268, 1307430, 1525335, 1568916, 1830402, 1961145, 2033780, 2614860, 2745603, 3050670, 3660804, 3922290, 4576005, 5491206, 6101340, 7844580, 9152010, 10982412, 13728015, 18304020, 27456030, 54912060]

約数ペア:

[(1, 54912060), (2, 27456030), (3, 18304020), (4, 13728015), (5, 10982412), (6, 9152010), (7, 7844580), (9, 6101340), (10, 5491206), (12, 4576005), (14, 3922290), (15, 3660804), (18, 3050670), (20, 2745603), (21, 2614860), (27, 2033780), (28, 1961145), (30, 1830402), (35, 1568916), (36, 1525335), (42, 1307430), (45, 1220268), (54, 1016890), (60, 915201), (63, 871620), (70, 784458), (73, 752220), (84, 653715), (90, 610134), (105, 522972), (108, 508445), (126, 435810), (135, 406756), (140, 392229), (146, 376110), (180, 305067), (189, 290540), (199, 275940), (210, 261486), (219, 250740), (252, 217905), (270, 203378), (292, 188055), (315, 174324), (365, 150444), (378, 145270), (398, 137970), (420, 130743), (438, 125370), (511, 107460), (540, 101689), (597, 91980), (630, 87162), (657, 83580), (730, 75222), (756, 72635), (796, 68985), (876, 62685), (945, 58108), (995, 55188), (1022, 53730), (1095, 50148), (1194, 45990), (1260, 43581), (1314, 41790), (1393, 39420), (1460, 37611), (1533, 35820), (1791, 30660), (1890, 29054), (1971, 27860), (1990, 27594), (2044, 26865), (2190, 25074), (2388, 22995), (2555, 21492), (2628, 20895), (2786, 19710), (2985, 18396), (3066, 17910), (3285, 16716), (3582, 15330), (3780, 14527), (3942, 13930), (3980, 13797), (4179, 13140), (4380, 12537), (4599, 11940), (5110, 10746), (5373, 10220), (5572, 9855), (5970, 9198), (6132, 8955), (6570, 8358), (6965, 7884), (7164, 7665)]