29981700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{4759}}^1$

素因数の和:4786

約数の個数: 108

約数和(自身を含む): 107423680

約数和(自身を除く): 77441980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 4759, 6300, 9518, 14277, 19036, 23795, 28554, 33313, 42831, 47590, 57108, 66626, 71385, 85662, 95180, 99939, 118975, 133252, 142770, 166565, 171324, 199878, 214155, 237950, 285540, 299817, 333130, 356925, 399756, 428310, 475900, 499695, 599634, 666260, 713850, 832825, 856620, 999390, 1070775, 1199268, 1427700, 1499085, 1665650, 1998780, 2141550, 2498475, 2998170, 3331300, 4283100, 4996950, 5996340, 7495425, 9993900, 14990850, 29981700]

約数ペア:

[(1, 29981700), (2, 14990850), (3, 9993900), (4, 7495425), (5, 5996340), (6, 4996950), (7, 4283100), (9, 3331300), (10, 2998170), (12, 2498475), (14, 2141550), (15, 1998780), (18, 1665650), (20, 1499085), (21, 1427700), (25, 1199268), (28, 1070775), (30, 999390), (35, 856620), (36, 832825), (42, 713850), (45, 666260), (50, 599634), (60, 499695), (63, 475900), (70, 428310), (75, 399756), (84, 356925), (90, 333130), (100, 299817), (105, 285540), (126, 237950), (140, 214155), (150, 199878), (175, 171324), (180, 166565), (210, 142770), (225, 133252), (252, 118975), (300, 99939), (315, 95180), (350, 85662), (420, 71385), (450, 66626), (525, 57108), (630, 47590), (700, 42831), (900, 33313), (1050, 28554), (1260, 23795), (1575, 19036), (2100, 14277), (3150, 9518), (4759, 6300)]