630235600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 1573149312

約数和(自身を除く): 942913712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 83, 100, 164, 166, 200, 205, 328, 332, 400, 410, 415, 463, 656, 664, 820, 830, 926, 1025, 1328, 1640, 1660, 1852, 2050, 2075, 2315, 3280, 3320, 3403, 3704, 4100, 4150, 4630, 6640, 6806, 7408, 8200, 8300, 9260, 11575, 13612, 16400, 16600, 17015, 18520, 18983, 23150, 27224, 33200, 34030, 37040, 37966, 38429, 46300, 54448, 68060, 75932, 76858, 85075, 92600, 94915, 136120, 151864, 153716, 170150, 185200, 189830, 192145, 272240, 303728, 307432, 340300, 379660, 384290, 474575, 614864, 680600, 759320, 768580, 949150, 960725, 1361200, 1518640, 1537160, 1575589, 1898300, 1921450, 3074320, 3151178, 3796600, 3842900, 6302356, 7593200, 7685800, 7877945, 12604712, 15371600, 15755890, 25209424, 31511780, 39389725, 63023560, 78779450, 126047120, 157558900, 315117800, 630235600]

約数ペア:

[(1, 630235600), (2, 315117800), (4, 157558900), (5, 126047120), (8, 78779450), (10, 63023560), (16, 39389725), (20, 31511780), (25, 25209424), (40, 15755890), (41, 15371600), (50, 12604712), (80, 7877945), (82, 7685800), (83, 7593200), (100, 6302356), (164, 3842900), (166, 3796600), (200, 3151178), (205, 3074320), (328, 1921450), (332, 1898300), (400, 1575589), (410, 1537160), (415, 1518640), (463, 1361200), (656, 960725), (664, 949150), (820, 768580), (830, 759320), (926, 680600), (1025, 614864), (1328, 474575), (1640, 384290), (1660, 379660), (1852, 340300), (2050, 307432), (2075, 303728), (2315, 272240), (3280, 192145), (3320, 189830), (3403, 185200), (3704, 170150), (4100, 153716), (4150, 151864), (4630, 136120), (6640, 94915), (6806, 92600), (7408, 85075), (8200, 76858), (8300, 75932), (9260, 68060), (11575, 54448), (13612, 46300), (16400, 38429), (16600, 37966), (17015, 37040), (18520, 34030), (18983, 33200), (23150, 27224)]