375955020

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 1388395008

約数和(自身を除く): 1012439988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 210, 215, 243, 252, 257, 258, 270, 301, 315, 324, 378, 387, 405, 420, 430, 486, 514, 516, 540, 567, 602, 630, 645, 756, 771, 774, 810, 860, 903, 945, 972, 1028, 1134, 1161, 1204, 1215, 1260, 1285, 1290, 1505, 1542, 1548, 1620, 1701, 1799, 1806, 1890, 1935, 2268, 2313, 2322, 2430, 2570, 2580, 2709, 2835, 3010, 3084, 3402, 3483, 3598, 3612, 3780, 3855, 3870, 4515, 4626, 4644, 4860, 5140, 5397, 5418, 5670, 5805, 6020, 6804, 6939, 6966, 7196, 7710, 7740, 8127, 8505, 8995, 9030, 9252, 10449, 10794, 10836, 11051, 11340, 11565, 11610, 13545, 13878, 13932, 15420, 16191, 16254, 17010, 17415, 17990, 18060, 20817, 20898, 21588, 22102, 23130, 23220, 24381, 26985, 27090, 27756, 32382, 32508, 33153, 34020, 34695, 34830, 35980, 40635, 41634, 41796, 44204, 46260, 48573, 48762, 52245, 53970, 54180, 55255, 62451, 64764, 66306, 69390, 69660, 73143, 77357, 80955, 81270, 83268, 97146, 97524, 99459, 104085, 104490, 107940, 110510, 121905, 124902, 132612, 138780, 145719, 146286, 154714, 161910, 162540, 165765, 194292, 198918, 208170, 208980, 221020, 232071, 242865, 243810, 249804, 291438, 292572, 298377, 309428, 312255, 323820, 331530, 365715, 386785, 397836, 416340, 437157, 464142, 485730, 487620, 497295, 582876, 596754, 624510, 663060, 696213, 728595, 731430, 773570, 874314, 895131, 928284, 971460, 994590, 1160355, 1193508, 1249020, 1392426, 1457190, 1462860, 1491885, 1547140, 1748628, 1790262, 1989180, 2088639, 2185785, 2320710, 2685393, 2784852, 2914380, 2983770, 3481065, 3580524, 4177278, 4371570, 4475655, 4641420, 5370786, 5967540, 6265917, 6962130, 8354556, 8743140, 8951310, 10443195, 10741572, 12531834, 13426965, 13924260, 17902620, 18797751, 20886390, 25063668, 26853930, 31329585, 37595502, 41772780, 53707860, 62659170, 75191004, 93988755, 125318340, 187977510, 375955020]

約数ペア:

[(1, 375955020), (2, 187977510), (3, 125318340), (4, 93988755), (5, 75191004), (6, 62659170), (7, 53707860), (9, 41772780), (10, 37595502), (12, 31329585), (14, 26853930), (15, 25063668), (18, 20886390), (20, 18797751), (21, 17902620), (27, 13924260), (28, 13426965), (30, 12531834), (35, 10741572), (36, 10443195), (42, 8951310), (43, 8743140), (45, 8354556), (54, 6962130), (60, 6265917), (63, 5967540), (70, 5370786), (81, 4641420), (84, 4475655), (86, 4371570), (90, 4177278), (105, 3580524), (108, 3481065), (126, 2983770), (129, 2914380), (135, 2784852), (140, 2685393), (162, 2320710), (172, 2185785), (180, 2088639), (189, 1989180), (210, 1790262), (215, 1748628), (243, 1547140), (252, 1491885), (257, 1462860), (258, 1457190), (270, 1392426), (301, 1249020), (315, 1193508), (324, 1160355), (378, 994590), (387, 971460), (405, 928284), (420, 895131), (430, 874314), (486, 773570), (514, 731430), (516, 728595), (540, 696213), (567, 663060), (602, 624510), (630, 596754), (645, 582876), (756, 497295), (771, 487620), (774, 485730), (810, 464142), (860, 437157), (903, 416340), (945, 397836), (972, 386785), (1028, 365715), (1134, 331530), (1161, 323820), (1204, 312255), (1215, 309428), (1260, 298377), (1285, 292572), (1290, 291438), (1505, 249804), (1542, 243810), (1548, 242865), (1620, 232071), (1701, 221020), (1799, 208980), (1806, 208170), (1890, 198918), (1935, 194292), (2268, 165765), (2313, 162540), (2322, 161910), (2430, 154714), (2570, 146286), (2580, 145719), (2709, 138780), (2835, 132612), (3010, 124902), (3084, 121905), (3402, 110510), (3483, 107940), (3598, 104490), (3612, 104085), (3780, 99459), (3855, 97524), (3870, 97146), (4515, 83268), (4626, 81270), (4644, 80955), (4860, 77357), (5140, 73143), (5397, 69660), (5418, 69390), (5670, 66306), (5805, 64764), (6020, 62451), (6804, 55255), (6939, 54180), (6966, 53970), (7196, 52245), (7710, 48762), (7740, 48573), (8127, 46260), (8505, 44204), (8995, 41796), (9030, 41634), (9252, 40635), (10449, 35980), (10794, 34830), (10836, 34695), (11051, 34020), (11340, 33153), (11565, 32508), (11610, 32382), (13545, 27756), (13878, 27090), (13932, 26985), (15420, 24381), (16191, 23220), (16254, 23130), (17010, 22102), (17415, 21588), (17990, 20898), (18060, 20817)]