308328400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 773013024

約数和(自身を除く): 464684624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 83, 100, 148, 166, 185, 200, 251, 296, 332, 370, 400, 415, 502, 592, 664, 740, 830, 925, 1004, 1255, 1328, 1480, 1660, 1850, 2008, 2075, 2510, 2960, 3071, 3320, 3700, 4016, 4150, 5020, 6142, 6275, 6640, 7400, 8300, 9287, 10040, 12284, 12550, 14800, 15355, 16600, 18574, 20080, 20833, 24568, 25100, 30710, 33200, 37148, 41666, 46435, 49136, 50200, 61420, 74296, 76775, 83332, 92870, 100400, 104165, 122840, 148592, 153550, 166664, 185740, 208330, 232175, 245680, 307100, 333328, 371480, 416660, 464350, 520825, 614200, 742960, 770821, 833320, 928700, 1041650, 1228400, 1541642, 1666640, 1857400, 2083300, 3083284, 3714800, 3854105, 4166600, 6166568, 7708210, 8333200, 12333136, 15416420, 19270525, 30832840, 38541050, 61665680, 77082100, 154164200, 308328400]

約数ペア:

[(1, 308328400), (2, 154164200), (4, 77082100), (5, 61665680), (8, 38541050), (10, 30832840), (16, 19270525), (20, 15416420), (25, 12333136), (37, 8333200), (40, 7708210), (50, 6166568), (74, 4166600), (80, 3854105), (83, 3714800), (100, 3083284), (148, 2083300), (166, 1857400), (185, 1666640), (200, 1541642), (251, 1228400), (296, 1041650), (332, 928700), (370, 833320), (400, 770821), (415, 742960), (502, 614200), (592, 520825), (664, 464350), (740, 416660), (830, 371480), (925, 333328), (1004, 307100), (1255, 245680), (1328, 232175), (1480, 208330), (1660, 185740), (1850, 166664), (2008, 153550), (2075, 148592), (2510, 122840), (2960, 104165), (3071, 100400), (3320, 92870), (3700, 83332), (4016, 76775), (4150, 74296), (5020, 61420), (6142, 50200), (6275, 49136), (6640, 46435), (7400, 41666), (8300, 37148), (9287, 33200), (10040, 30710), (12284, 25100), (12550, 24568), (14800, 20833), (15355, 20080), (16600, 18574)]