74464920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 257886720

約数和(自身を除く): 183421800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 163, 180, 188, 216, 235, 243, 270, 282, 324, 326, 360, 376, 405, 423, 470, 486, 489, 540, 564, 648, 652, 705, 810, 815, 846, 940, 972, 978, 1080, 1128, 1215, 1269, 1304, 1410, 1467, 1620, 1630, 1692, 1880, 1944, 1956, 2115, 2430, 2445, 2538, 2820, 2934, 3240, 3260, 3384, 3807, 3912, 4230, 4401, 4860, 4890, 5076, 5640, 5868, 6345, 6520, 7335, 7614, 7661, 8460, 8802, 9720, 9780, 10152, 11421, 11736, 12690, 13203, 14670, 15228, 15322, 16920, 17604, 19035, 19560, 22005, 22842, 22983, 25380, 26406, 29340, 30456, 30644, 35208, 38070, 38305, 39609, 44010, 45684, 45966, 50760, 52812, 57105, 58680, 61288, 66015, 68949, 76140, 76610, 79218, 88020, 91368, 91932, 105624, 114210, 114915, 132030, 137898, 152280, 153220, 158436, 176040, 183864, 198045, 206847, 228420, 229830, 264060, 275796, 306440, 316872, 344745, 396090, 413694, 456840, 459660, 528120, 551592, 620541, 689490, 792180, 827388, 919320, 1034235, 1241082, 1378980, 1584360, 1654776, 1861623, 2068470, 2482164, 2757960, 3102705, 3723246, 4136940, 4964328, 6205410, 7446492, 8273880, 9308115, 12410820, 14892984, 18616230, 24821640, 37232460, 74464920]

約数ペア:

[(1, 74464920), (2, 37232460), (3, 24821640), (4, 18616230), (5, 14892984), (6, 12410820), (8, 9308115), (9, 8273880), (10, 7446492), (12, 6205410), (15, 4964328), (18, 4136940), (20, 3723246), (24, 3102705), (27, 2757960), (30, 2482164), (36, 2068470), (40, 1861623), (45, 1654776), (47, 1584360), (54, 1378980), (60, 1241082), (72, 1034235), (81, 919320), (90, 827388), (94, 792180), (108, 689490), (120, 620541), (135, 551592), (141, 528120), (162, 459660), (163, 456840), (180, 413694), (188, 396090), (216, 344745), (235, 316872), (243, 306440), (270, 275796), (282, 264060), (324, 229830), (326, 228420), (360, 206847), (376, 198045), (405, 183864), (423, 176040), (470, 158436), (486, 153220), (489, 152280), (540, 137898), (564, 132030), (648, 114915), (652, 114210), (705, 105624), (810, 91932), (815, 91368), (846, 88020), (940, 79218), (972, 76610), (978, 76140), (1080, 68949), (1128, 66015), (1215, 61288), (1269, 58680), (1304, 57105), (1410, 52812), (1467, 50760), (1620, 45966), (1630, 45684), (1692, 44010), (1880, 39609), (1944, 38305), (1956, 38070), (2115, 35208), (2430, 30644), (2445, 30456), (2538, 29340), (2820, 26406), (2934, 25380), (3240, 22983), (3260, 22842), (3384, 22005), (3807, 19560), (3912, 19035), (4230, 17604), (4401, 16920), (4860, 15322), (4890, 15228), (5076, 14670), (5640, 13203), (5868, 12690), (6345, 11736), (6520, 11421), (7335, 10152), (7614, 9780), (7661, 9720), (8460, 8802)]