248436300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:7000

約数の個数: 144

約数和(自身を含む): 869944320

約数和(自身を除く): 621508020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 5100, 5950, 6959, 7140, 8925, 11900, 13918, 17850, 20877, 27836, 34795, 35700, 41754, 48713, 69590, 83508, 97426, 104385, 118303, 139180, 146139, 173975, 194852, 208770, 236606, 243565, 292278, 347950, 354909, 417540, 473212, 487130, 521925, 584556, 591515, 695900, 709818, 730695, 828121, 974260, 1043850, 1183030, 1217825, 1419636, 1461390, 1656242, 1774545, 2087700, 2366060, 2435650, 2484363, 2922780, 2957575, 3312484, 3549090, 3653475, 4140605, 4871300, 4968726, 5915150, 7098180, 7306950, 8281210, 8872725, 9937452, 11830300, 12421815, 14613900, 16562420, 17745450, 20703025, 24843630, 35490900, 41406050, 49687260, 62109075, 82812100, 124218150, 248436300]

約数ペア:

[(1, 248436300), (2, 124218150), (3, 82812100), (4, 62109075), (5, 49687260), (6, 41406050), (7, 35490900), (10, 24843630), (12, 20703025), (14, 17745450), (15, 16562420), (17, 14613900), (20, 12421815), (21, 11830300), (25, 9937452), (28, 8872725), (30, 8281210), (34, 7306950), (35, 7098180), (42, 5915150), (50, 4968726), (51, 4871300), (60, 4140605), (68, 3653475), (70, 3549090), (75, 3312484), (84, 2957575), (85, 2922780), (100, 2484363), (102, 2435650), (105, 2366060), (119, 2087700), (140, 1774545), (150, 1656242), (170, 1461390), (175, 1419636), (204, 1217825), (210, 1183030), (238, 1043850), (255, 974260), (300, 828121), (340, 730695), (350, 709818), (357, 695900), (420, 591515), (425, 584556), (476, 521925), (510, 487130), (525, 473212), (595, 417540), (700, 354909), (714, 347950), (850, 292278), (1020, 243565), (1050, 236606), (1190, 208770), (1275, 194852), (1428, 173975), (1700, 146139), (1785, 139180), (2100, 118303), (2380, 104385), (2550, 97426), (2975, 83508), (3570, 69590), (5100, 48713), (5950, 41754), (6959, 35700), (7140, 34795), (8925, 27836), (11900, 20877), (13918, 17850)]