239676450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6469}}^1$

素因数の和:6516

約数の個数: 96

約数和(自身を含む): 673915200

約数和(自身を除く): 434238750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 130, 150, 190, 195, 247, 285, 325, 390, 475, 494, 570, 650, 741, 950, 975, 1235, 1425, 1482, 1950, 2470, 2850, 3705, 6175, 6469, 7410, 12350, 12938, 18525, 19407, 32345, 37050, 38814, 64690, 84097, 97035, 122911, 161725, 168194, 194070, 245822, 252291, 323450, 368733, 420485, 485175, 504582, 614555, 737466, 840970, 970350, 1229110, 1261455, 1597843, 1843665, 2102425, 2522910, 3072775, 3195686, 3687330, 4204850, 4793529, 6145550, 6307275, 7989215, 9218325, 9587058, 12614550, 15978430, 18436650, 23967645, 39946075, 47935290, 79892150, 119838225, 239676450]

約数ペア:

[(1, 239676450), (2, 119838225), (3, 79892150), (5, 47935290), (6, 39946075), (10, 23967645), (13, 18436650), (15, 15978430), (19, 12614550), (25, 9587058), (26, 9218325), (30, 7989215), (38, 6307275), (39, 6145550), (50, 4793529), (57, 4204850), (65, 3687330), (75, 3195686), (78, 3072775), (95, 2522910), (114, 2102425), (130, 1843665), (150, 1597843), (190, 1261455), (195, 1229110), (247, 970350), (285, 840970), (325, 737466), (390, 614555), (475, 504582), (494, 485175), (570, 420485), (650, 368733), (741, 323450), (950, 252291), (975, 245822), (1235, 194070), (1425, 168194), (1482, 161725), (1950, 122911), (2470, 97035), (2850, 84097), (3705, 64690), (6175, 38814), (6469, 37050), (7410, 32345), (12350, 19407), (12938, 18525)]