74904480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2477}}^1$

素因数の和:2508

約数の個数: 192

約数和(自身を含む): 299738880

約数和(自身を除く): 224834400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2477, 2520, 3024, 3360, 3780, 4320, 4954, 5040, 6048, 7431, 7560, 9908, 10080, 12385, 14862, 15120, 17339, 19816, 22293, 24770, 29724, 30240, 34678, 37155, 39632, 44586, 49540, 52017, 59448, 66879, 69356, 74310, 79264, 86695, 89172, 99080, 104034, 111465, 118896, 133758, 138712, 148620, 156051, 173390, 178344, 198160, 208068, 222930, 237792, 260085, 267516, 277424, 297240, 312102, 334395, 346780, 356688, 396320, 416136, 445860, 468153, 520170, 535032, 554848, 594480, 624204, 668790, 693560, 713376, 780255, 832272, 891720, 936306, 1040340, 1070064, 1188960, 1248408, 1337580, 1387120, 1560510, 1664544, 1783440, 1872612, 2080680, 2140128, 2340765, 2496816, 2675160, 2774240, 3121020, 3566880, 3745224, 4161360, 4681530, 4993632, 5350320, 6242040, 7490448, 8322720, 9363060, 10700640, 12484080, 14980896, 18726120, 24968160, 37452240, 74904480]

約数ペア:

[(1, 74904480), (2, 37452240), (3, 24968160), (4, 18726120), (5, 14980896), (6, 12484080), (7, 10700640), (8, 9363060), (9, 8322720), (10, 7490448), (12, 6242040), (14, 5350320), (15, 4993632), (16, 4681530), (18, 4161360), (20, 3745224), (21, 3566880), (24, 3121020), (27, 2774240), (28, 2675160), (30, 2496816), (32, 2340765), (35, 2140128), (36, 2080680), (40, 1872612), (42, 1783440), (45, 1664544), (48, 1560510), (54, 1387120), (56, 1337580), (60, 1248408), (63, 1188960), (70, 1070064), (72, 1040340), (80, 936306), (84, 891720), (90, 832272), (96, 780255), (105, 713376), (108, 693560), (112, 668790), (120, 624204), (126, 594480), (135, 554848), (140, 535032), (144, 520170), (160, 468153), (168, 445860), (180, 416136), (189, 396320), (210, 356688), (216, 346780), (224, 334395), (240, 312102), (252, 297240), (270, 277424), (280, 267516), (288, 260085), (315, 237792), (336, 222930), (360, 208068), (378, 198160), (420, 178344), (432, 173390), (480, 156051), (504, 148620), (540, 138712), (560, 133758), (630, 118896), (672, 111465), (720, 104034), (756, 99080), (840, 89172), (864, 86695), (945, 79264), (1008, 74310), (1080, 69356), (1120, 66879), (1260, 59448), (1440, 52017), (1512, 49540), (1680, 44586), (1890, 39632), (2016, 37155), (2160, 34678), (2477, 30240), (2520, 29724), (3024, 24770), (3360, 22293), (3780, 19816), (4320, 17339), (4954, 15120), (5040, 14862), (6048, 12385), (7431, 10080), (7560, 9908)]