74457240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4377

約数の個数: 128

約数和(自身を含む): 262483200

約数和(自身を除く): 188025960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 4339, 5720, 8580, 8678, 13017, 17160, 17356, 21695, 26034, 34712, 43390, 47729, 52068, 56407, 65085, 86780, 95458, 104136, 112814, 130170, 143187, 169221, 173560, 190916, 225628, 238645, 260340, 282035, 286374, 338442, 381832, 451256, 477290, 520680, 564070, 572748, 620477, 676884, 715935, 846105, 954580, 1128140, 1145496, 1240954, 1353768, 1431870, 1692210, 1861431, 1909160, 2256280, 2481908, 2863740, 3102385, 3384420, 3722862, 4963816, 5727480, 6204770, 6768840, 7445724, 9307155, 12409540, 14891448, 18614310, 24819080, 37228620, 74457240]

約数ペア:

[(1, 74457240), (2, 37228620), (3, 24819080), (4, 18614310), (5, 14891448), (6, 12409540), (8, 9307155), (10, 7445724), (11, 6768840), (12, 6204770), (13, 5727480), (15, 4963816), (20, 3722862), (22, 3384420), (24, 3102385), (26, 2863740), (30, 2481908), (33, 2256280), (39, 1909160), (40, 1861431), (44, 1692210), (52, 1431870), (55, 1353768), (60, 1240954), (65, 1145496), (66, 1128140), (78, 954580), (88, 846105), (104, 715935), (110, 676884), (120, 620477), (130, 572748), (132, 564070), (143, 520680), (156, 477290), (165, 451256), (195, 381832), (220, 338442), (260, 286374), (264, 282035), (286, 260340), (312, 238645), (330, 225628), (390, 190916), (429, 173560), (440, 169221), (520, 143187), (572, 130170), (660, 112814), (715, 104136), (780, 95458), (858, 86780), (1144, 65085), (1320, 56407), (1430, 52068), (1560, 47729), (1716, 43390), (2145, 34712), (2860, 26034), (3432, 21695), (4290, 17356), (4339, 17160), (5720, 13017), (8580, 8678)]