148969400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 365132880

約数和(自身を除く): 216163480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 41, 50, 74, 82, 100, 148, 164, 185, 200, 205, 296, 328, 370, 410, 491, 740, 820, 925, 982, 1025, 1480, 1517, 1640, 1850, 1964, 2050, 2455, 3034, 3700, 3928, 4100, 4910, 6068, 7400, 7585, 8200, 9820, 12136, 12275, 15170, 18167, 19640, 20131, 24550, 30340, 36334, 37925, 40262, 49100, 60680, 72668, 75850, 80524, 90835, 98200, 100655, 145336, 151700, 161048, 181670, 201310, 303400, 363340, 402620, 454175, 503275, 726680, 744847, 805240, 908350, 1006550, 1489694, 1816700, 2013100, 2979388, 3633400, 3724235, 4026200, 5958776, 7448470, 14896940, 18621175, 29793880, 37242350, 74484700, 148969400]

約数ペア:

[(1, 148969400), (2, 74484700), (4, 37242350), (5, 29793880), (8, 18621175), (10, 14896940), (20, 7448470), (25, 5958776), (37, 4026200), (40, 3724235), (41, 3633400), (50, 2979388), (74, 2013100), (82, 1816700), (100, 1489694), (148, 1006550), (164, 908350), (185, 805240), (200, 744847), (205, 726680), (296, 503275), (328, 454175), (370, 402620), (410, 363340), (491, 303400), (740, 201310), (820, 181670), (925, 161048), (982, 151700), (1025, 145336), (1480, 100655), (1517, 98200), (1640, 90835), (1850, 80524), (1964, 75850), (2050, 72668), (2455, 60680), (3034, 49100), (3700, 40262), (3928, 37925), (4100, 36334), (4910, 30340), (6068, 24550), (7400, 20131), (7585, 19640), (8200, 18167), (9820, 15170), (12136, 12275)]