62990700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 197070720

約数和(自身を除く): 134080020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 43, 50, 57, 60, 75, 76, 86, 95, 100, 114, 129, 150, 172, 190, 215, 228, 257, 258, 285, 300, 380, 430, 475, 514, 516, 570, 645, 771, 817, 860, 950, 1028, 1075, 1140, 1285, 1290, 1425, 1542, 1634, 1900, 2150, 2451, 2570, 2580, 2850, 3084, 3225, 3268, 3855, 4085, 4300, 4883, 4902, 5140, 5700, 6425, 6450, 7710, 8170, 9766, 9804, 11051, 12255, 12850, 12900, 14649, 15420, 16340, 19275, 19532, 20425, 22102, 24415, 24510, 25700, 29298, 33153, 38550, 40850, 44204, 48830, 49020, 55255, 58596, 61275, 66306, 73245, 77100, 81700, 97660, 110510, 122075, 122550, 132612, 146490, 165765, 209969, 221020, 244150, 245100, 276275, 292980, 331530, 366225, 419938, 488300, 552550, 629907, 663060, 732450, 828825, 839876, 1049845, 1105100, 1259814, 1464900, 1657650, 2099690, 2519628, 3149535, 3315300, 4199380, 5249225, 6299070, 10498450, 12598140, 15747675, 20996900, 31495350, 62990700]

約数ペア:

[(1, 62990700), (2, 31495350), (3, 20996900), (4, 15747675), (5, 12598140), (6, 10498450), (10, 6299070), (12, 5249225), (15, 4199380), (19, 3315300), (20, 3149535), (25, 2519628), (30, 2099690), (38, 1657650), (43, 1464900), (50, 1259814), (57, 1105100), (60, 1049845), (75, 839876), (76, 828825), (86, 732450), (95, 663060), (100, 629907), (114, 552550), (129, 488300), (150, 419938), (172, 366225), (190, 331530), (215, 292980), (228, 276275), (257, 245100), (258, 244150), (285, 221020), (300, 209969), (380, 165765), (430, 146490), (475, 132612), (514, 122550), (516, 122075), (570, 110510), (645, 97660), (771, 81700), (817, 77100), (860, 73245), (950, 66306), (1028, 61275), (1075, 58596), (1140, 55255), (1285, 49020), (1290, 48830), (1425, 44204), (1542, 40850), (1634, 38550), (1900, 33153), (2150, 29298), (2451, 25700), (2570, 24510), (2580, 24415), (2850, 22102), (3084, 20425), (3225, 19532), (3268, 19275), (3855, 16340), (4085, 15420), (4300, 14649), (4883, 12900), (4902, 12850), (5140, 12255), (5700, 11051), (6425, 9804), (6450, 9766), (7710, 8170)]