70289100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{3719}}^1$

素因数の和:3749

約数の個数: 144

約数和(自身を含む): 258316800

約数和(自身を除く): 188027700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3719, 3780, 4725, 6300, 7438, 9450, 11157, 14876, 18595, 18900, 22314, 26033, 33471, 37190, 44628, 52066, 55785, 66942, 74380, 78099, 92975, 100413, 104132, 111570, 130165, 133884, 156198, 167355, 185950, 200826, 223140, 234297, 260330, 278925, 312396, 334710, 371900, 390495, 401652, 468594, 502065, 520660, 557850, 650825, 669420, 702891, 780990, 836775, 937188, 1004130, 1115700, 1171485, 1301650, 1405782, 1561980, 1673550, 1952475, 2008260, 2342970, 2510325, 2603300, 2811564, 3347100, 3514455, 3904950, 4685940, 5020650, 5857425, 7028910, 7809900, 10041300, 11714850, 14057820, 17572275, 23429700, 35144550, 70289100]

約数ペア:

[(1, 70289100), (2, 35144550), (3, 23429700), (4, 17572275), (5, 14057820), (6, 11714850), (7, 10041300), (9, 7809900), (10, 7028910), (12, 5857425), (14, 5020650), (15, 4685940), (18, 3904950), (20, 3514455), (21, 3347100), (25, 2811564), (27, 2603300), (28, 2510325), (30, 2342970), (35, 2008260), (36, 1952475), (42, 1673550), (45, 1561980), (50, 1405782), (54, 1301650), (60, 1171485), (63, 1115700), (70, 1004130), (75, 937188), (84, 836775), (90, 780990), (100, 702891), (105, 669420), (108, 650825), (126, 557850), (135, 520660), (140, 502065), (150, 468594), (175, 401652), (180, 390495), (189, 371900), (210, 334710), (225, 312396), (252, 278925), (270, 260330), (300, 234297), (315, 223140), (350, 200826), (378, 185950), (420, 167355), (450, 156198), (525, 133884), (540, 130165), (630, 111570), (675, 104132), (700, 100413), (756, 92975), (900, 78099), (945, 74380), (1050, 66942), (1260, 55785), (1350, 52066), (1575, 44628), (1890, 37190), (2100, 33471), (2700, 26033), (3150, 22314), (3719, 18900), (3780, 18595), (4725, 14876), (6300, 11157), (7438, 9450)]