90552060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2749}}^1$

素因数の和:2828

約数の個数: 96

約数和(自身を含む): 286440000

約数和(自身を除く): 195887940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 2749, 3294, 3660, 5490, 5498, 6588, 8235, 8247, 10980, 10996, 13745, 16470, 16494, 24741, 27490, 32940, 32988, 41235, 49482, 54980, 74223, 82470, 98964, 123705, 148446, 164940, 167689, 247410, 296892, 335378, 371115, 494820, 503067, 670756, 742230, 838445, 1006134, 1484460, 1509201, 1676890, 2012268, 2515335, 3018402, 3353780, 4527603, 5030670, 6036804, 7546005, 9055206, 10061340, 15092010, 18110412, 22638015, 30184020, 45276030, 90552060]

約数ペア:

[(1, 90552060), (2, 45276030), (3, 30184020), (4, 22638015), (5, 18110412), (6, 15092010), (9, 10061340), (10, 9055206), (12, 7546005), (15, 6036804), (18, 5030670), (20, 4527603), (27, 3353780), (30, 3018402), (36, 2515335), (45, 2012268), (54, 1676890), (60, 1509201), (61, 1484460), (90, 1006134), (108, 838445), (122, 742230), (135, 670756), (180, 503067), (183, 494820), (244, 371115), (270, 335378), (305, 296892), (366, 247410), (540, 167689), (549, 164940), (610, 148446), (732, 123705), (915, 98964), (1098, 82470), (1220, 74223), (1647, 54980), (1830, 49482), (2196, 41235), (2745, 32988), (2749, 32940), (3294, 27490), (3660, 24741), (5490, 16494), (5498, 16470), (6588, 13745), (8235, 10996), (8247, 10980)]