74812140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10688

約数の個数: 96

約数和(自身を含む): 250676160

約数和(自身を除く): 175864020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 10657, 21314, 31971, 42628, 53285, 63942, 95913, 106570, 127884, 138541, 159855, 191826, 213140, 277082, 287739, 319710, 383652, 415623, 479565, 554164, 575478, 639420, 692705, 831246, 959130, 1150956, 1246869, 1385410, 1438695, 1662492, 1918260, 2078115, 2493738, 2770820, 2877390, 3740607, 4156230, 4987476, 5754780, 6234345, 7481214, 8312460, 12468690, 14962428, 18703035, 24937380, 37406070, 74812140]

約数ペア:

[(1, 74812140), (2, 37406070), (3, 24937380), (4, 18703035), (5, 14962428), (6, 12468690), (9, 8312460), (10, 7481214), (12, 6234345), (13, 5754780), (15, 4987476), (18, 4156230), (20, 3740607), (26, 2877390), (27, 2770820), (30, 2493738), (36, 2078115), (39, 1918260), (45, 1662492), (52, 1438695), (54, 1385410), (60, 1246869), (65, 1150956), (78, 959130), (90, 831246), (108, 692705), (117, 639420), (130, 575478), (135, 554164), (156, 479565), (180, 415623), (195, 383652), (234, 319710), (260, 287739), (270, 277082), (351, 213140), (390, 191826), (468, 159855), (540, 138541), (585, 127884), (702, 106570), (780, 95913), (1170, 63942), (1404, 53285), (1755, 42628), (2340, 31971), (3510, 21314), (7020, 10657)]