385440660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 288

約数和(自身を含む): 1399628160

約数和(自身を除く): 1014187500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 121, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 242, 255, 270, 297, 306, 330, 340, 347, 363, 374, 396, 459, 484, 495, 510, 540, 561, 594, 605, 612, 660, 694, 726, 748, 765, 918, 935, 990, 1020, 1041, 1089, 1122, 1188, 1210, 1388, 1452, 1485, 1530, 1683, 1735, 1815, 1836, 1870, 1980, 2057, 2082, 2178, 2244, 2295, 2420, 2805, 2970, 3060, 3123, 3267, 3366, 3470, 3630, 3740, 3817, 4114, 4164, 4356, 4590, 5049, 5205, 5445, 5610, 5899, 5940, 6171, 6246, 6534, 6732, 6940, 7260, 7634, 8228, 8415, 9180, 9369, 10098, 10285, 10410, 10890, 11220, 11451, 11798, 12342, 12492, 13068, 15268, 15615, 16335, 16830, 17697, 18513, 18738, 19085, 20196, 20570, 20820, 21780, 22902, 23596, 24684, 25245, 29495, 30855, 31230, 32670, 33660, 34353, 35394, 37026, 37476, 38170, 41140, 41987, 45804, 46845, 50490, 53091, 55539, 57255, 58990, 61710, 62460, 64889, 65340, 68706, 70788, 74052, 76340, 83974, 88485, 92565, 93690, 100980, 103059, 106182, 111078, 114510, 117980, 123420, 125961, 129778, 137412, 159273, 167948, 171765, 176970, 185130, 187380, 194667, 206118, 209935, 212364, 222156, 229020, 251922, 259556, 265455, 277695, 318546, 324445, 343530, 353940, 370260, 377883, 389334, 412236, 419870, 503844, 515295, 530910, 555390, 584001, 629805, 637092, 648890, 687060, 713779, 755766, 778668, 796365, 839740, 973335, 1030590, 1061820, 1110780, 1133649, 1168002, 1259610, 1297780, 1427558, 1511532, 1592730, 1752003, 1889415, 1946670, 2061180, 2141337, 2267298, 2336004, 2519220, 2855116, 2920005, 3185460, 3504006, 3568895, 3778830, 3893340, 4282674, 4534596, 5668245, 5840010, 6424011, 7008012, 7137790, 7557660, 8565348, 8760015, 10706685, 11336490, 11680020, 12848022, 14275580, 17520030, 19272033, 21413370, 22672980, 25696044, 32120055, 35040060, 38544066, 42826740, 64240110, 77088132, 96360165, 128480220, 192720330, 385440660]

約数ペア:

[(1, 385440660), (2, 192720330), (3, 128480220), (4, 96360165), (5, 77088132), (6, 64240110), (9, 42826740), (10, 38544066), (11, 35040060), (12, 32120055), (15, 25696044), (17, 22672980), (18, 21413370), (20, 19272033), (22, 17520030), (27, 14275580), (30, 12848022), (33, 11680020), (34, 11336490), (36, 10706685), (44, 8760015), (45, 8565348), (51, 7557660), (54, 7137790), (55, 7008012), (60, 6424011), (66, 5840010), (68, 5668245), (85, 4534596), (90, 4282674), (99, 3893340), (102, 3778830), (108, 3568895), (110, 3504006), (121, 3185460), (132, 2920005), (135, 2855116), (153, 2519220), (165, 2336004), (170, 2267298), (180, 2141337), (187, 2061180), (198, 1946670), (204, 1889415), (220, 1752003), (242, 1592730), (255, 1511532), (270, 1427558), (297, 1297780), (306, 1259610), (330, 1168002), (340, 1133649), (347, 1110780), (363, 1061820), (374, 1030590), (396, 973335), (459, 839740), (484, 796365), (495, 778668), (510, 755766), (540, 713779), (561, 687060), (594, 648890), (605, 637092), (612, 629805), (660, 584001), (694, 555390), (726, 530910), (748, 515295), (765, 503844), (918, 419870), (935, 412236), (990, 389334), (1020, 377883), (1041, 370260), (1089, 353940), (1122, 343530), (1188, 324445), (1210, 318546), (1388, 277695), (1452, 265455), (1485, 259556), (1530, 251922), (1683, 229020), (1735, 222156), (1815, 212364), (1836, 209935), (1870, 206118), (1980, 194667), (2057, 187380), (2082, 185130), (2178, 176970), (2244, 171765), (2295, 167948), (2420, 159273), (2805, 137412), (2970, 129778), (3060, 125961), (3123, 123420), (3267, 117980), (3366, 114510), (3470, 111078), (3630, 106182), (3740, 103059), (3817, 100980), (4114, 93690), (4164, 92565), (4356, 88485), (4590, 83974), (5049, 76340), (5205, 74052), (5445, 70788), (5610, 68706), (5899, 65340), (5940, 64889), (6171, 62460), (6246, 61710), (6534, 58990), (6732, 57255), (6940, 55539), (7260, 53091), (7634, 50490), (8228, 46845), (8415, 45804), (9180, 41987), (9369, 41140), (10098, 38170), (10285, 37476), (10410, 37026), (10890, 35394), (11220, 34353), (11451, 33660), (11798, 32670), (12342, 31230), (12492, 30855), (13068, 29495), (15268, 25245), (15615, 24684), (16335, 23596), (16830, 22902), (17697, 21780), (18513, 20820), (18738, 20570), (19085, 20196)]