254149200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:562

約数の個数: 180

約数和(自身を含む): 888702048

約数和(自身を除く): 634552848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 227, 240, 300, 311, 360, 400, 450, 454, 600, 622, 681, 720, 900, 908, 933, 1135, 1200, 1244, 1362, 1555, 1800, 1816, 1866, 2043, 2270, 2488, 2724, 2799, 3110, 3405, 3600, 3632, 3732, 4086, 4540, 4665, 4976, 5448, 5598, 5675, 6220, 6810, 7464, 7775, 8172, 9080, 9330, 10215, 10896, 11196, 11350, 12440, 13620, 13995, 14928, 15550, 16344, 17025, 18160, 18660, 20430, 22392, 22700, 23325, 24880, 27240, 27990, 31100, 32688, 34050, 37320, 40860, 44784, 45400, 46650, 51075, 54480, 55980, 62200, 68100, 69975, 70597, 74640, 81720, 90800, 93300, 102150, 111960, 124400, 136200, 139950, 141194, 163440, 186600, 204300, 211791, 223920, 272400, 279900, 282388, 352985, 373200, 408600, 423582, 559800, 564776, 635373, 705970, 817200, 847164, 1058955, 1119600, 1129552, 1270746, 1411940, 1694328, 1764925, 2117910, 2541492, 2823880, 3176865, 3388656, 3529850, 4235820, 5082984, 5294775, 5647760, 6353730, 7059700, 8471640, 10165968, 10589550, 12707460, 14119400, 15884325, 16943280, 21179100, 25414920, 28238800, 31768650, 42358200, 50829840, 63537300, 84716400, 127074600, 254149200]

約数ペア:

[(1, 254149200), (2, 127074600), (3, 84716400), (4, 63537300), (5, 50829840), (6, 42358200), (8, 31768650), (9, 28238800), (10, 25414920), (12, 21179100), (15, 16943280), (16, 15884325), (18, 14119400), (20, 12707460), (24, 10589550), (25, 10165968), (30, 8471640), (36, 7059700), (40, 6353730), (45, 5647760), (48, 5294775), (50, 5082984), (60, 4235820), (72, 3529850), (75, 3388656), (80, 3176865), (90, 2823880), (100, 2541492), (120, 2117910), (144, 1764925), (150, 1694328), (180, 1411940), (200, 1270746), (225, 1129552), (227, 1119600), (240, 1058955), (300, 847164), (311, 817200), (360, 705970), (400, 635373), (450, 564776), (454, 559800), (600, 423582), (622, 408600), (681, 373200), (720, 352985), (900, 282388), (908, 279900), (933, 272400), (1135, 223920), (1200, 211791), (1244, 204300), (1362, 186600), (1555, 163440), (1800, 141194), (1816, 139950), (1866, 136200), (2043, 124400), (2270, 111960), (2488, 102150), (2724, 93300), (2799, 90800), (3110, 81720), (3405, 74640), (3600, 70597), (3632, 69975), (3732, 68100), (4086, 62200), (4540, 55980), (4665, 54480), (4976, 51075), (5448, 46650), (5598, 45400), (5675, 44784), (6220, 40860), (6810, 37320), (7464, 34050), (7775, 32688), (8172, 31100), (9080, 27990), (9330, 27240), (10215, 24880), (10896, 23325), (11196, 22700), (11350, 22392), (12440, 20430), (13620, 18660), (13995, 18160), (14928, 17025), (15550, 16344)]