200424420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2274

約数の個数: 144

約数和(自身を含む): 704645760

約数和(自身を除く): 504221340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2179, 2190, 2555, 2628, 3066, 3285, 4358, 4380, 4599, 5110, 6132, 6537, 6570, 7665, 8716, 9198, 10220, 10895, 13074, 13140, 15253, 15330, 18396, 19611, 21790, 22995, 26148, 30506, 30660, 32685, 39222, 43580, 45759, 45990, 61012, 65370, 76265, 78444, 91518, 91980, 98055, 130740, 137277, 152530, 159067, 183036, 196110, 228795, 274554, 305060, 318134, 392220, 457590, 477201, 549108, 636268, 686385, 795335, 915180, 954402, 1113469, 1372770, 1431603, 1590670, 1908804, 2226938, 2386005, 2745540, 2863206, 3181340, 3340407, 4453876, 4772010, 5567345, 5726412, 6680814, 7158015, 9544020, 10021221, 11134690, 13361628, 14316030, 16702035, 20042442, 22269380, 28632060, 33404070, 40084884, 50106105, 66808140, 100212210, 200424420]

約数ペア:

[(1, 200424420), (2, 100212210), (3, 66808140), (4, 50106105), (5, 40084884), (6, 33404070), (7, 28632060), (9, 22269380), (10, 20042442), (12, 16702035), (14, 14316030), (15, 13361628), (18, 11134690), (20, 10021221), (21, 9544020), (28, 7158015), (30, 6680814), (35, 5726412), (36, 5567345), (42, 4772010), (45, 4453876), (60, 3340407), (63, 3181340), (70, 2863206), (73, 2745540), (84, 2386005), (90, 2226938), (105, 1908804), (126, 1590670), (140, 1431603), (146, 1372770), (180, 1113469), (210, 954402), (219, 915180), (252, 795335), (292, 686385), (315, 636268), (365, 549108), (420, 477201), (438, 457590), (511, 392220), (630, 318134), (657, 305060), (730, 274554), (876, 228795), (1022, 196110), (1095, 183036), (1260, 159067), (1314, 152530), (1460, 137277), (1533, 130740), (2044, 98055), (2179, 91980), (2190, 91518), (2555, 78444), (2628, 76265), (3066, 65370), (3285, 61012), (4358, 45990), (4380, 45759), (4599, 43580), (5110, 39222), (6132, 32685), (6537, 30660), (6570, 30506), (7665, 26148), (8716, 22995), (9198, 21790), (10220, 19611), (10895, 18396), (13074, 15330), (13140, 15253)]