1427687100

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{75539}}^1$

素因数の和:75569

約数の個数: 144

約数和(自身を含む): 5245497600

約数和(自身を除く): 3817810500

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, 3780, 4725, 6300, 9450, 18900, 75539, 151078, 226617, 302156, 377695, 453234, 528773, 679851, 755390, 906468, 1057546, 1133085, 1359702, 1510780, 1586319, 1888475, 2039553, 2115092, 2266170, 2643865, 2719404, 3172638, 3399255, 3776950, 4079106, 4532340, 4758957, 5287730, 5665425, 6345276, 6798510, 7553900, 7931595, 8158212, 9517914, 10197765, 10575460, 11330850, 13219325, 13597020, 14276871, 15863190, 16996275, 19035828, 20395530, 22661700, 23794785, 26438650, 28553742, 31726380, 33992550, 39657975, 40791060, 47589570, 50988825, 52877300, 57107484, 67985100, 71384355, 79315950, 95179140, 101977650, 118973925, 142768710, 158631900, 203955300, 237947850, 285537420, 356921775, 475895700, 713843550, 1427687100]

約数ペア:

[(1, 1427687100), (2, 713843550), (3, 475895700), (4, 356921775), (5, 285537420), (6, 237947850), (7, 203955300), (9, 158631900), (10, 142768710), (12, 118973925), (14, 101977650), (15, 95179140), (18, 79315950), (20, 71384355), (21, 67985100), (25, 57107484), (27, 52877300), (28, 50988825), (30, 47589570), (35, 40791060), (36, 39657975), (42, 33992550), (45, 31726380), (50, 28553742), (54, 26438650), (60, 23794785), (63, 22661700), (70, 20395530), (75, 19035828), (84, 16996275), (90, 15863190), (100, 14276871), (105, 13597020), (108, 13219325), (126, 11330850), (135, 10575460), (140, 10197765), (150, 9517914), (175, 8158212), (180, 7931595), (189, 7553900), (210, 6798510), (225, 6345276), (252, 5665425), (270, 5287730), (300, 4758957), (315, 4532340), (350, 4079106), (378, 3776950), (420, 3399255), (450, 3172638), (525, 2719404), (540, 2643865), (630, 2266170), (675, 2115092), (700, 2039553), (756, 1888475), (900, 1586319), (945, 1510780), (1050, 1359702), (1260, 1133085), (1350, 1057546), (1575, 906468), (1890, 755390), (2100, 679851), (2700, 528773), (3150, 453234), (3780, 377695), (4725, 302156), (6300, 226617), (9450, 151078), (18900, 75539)]