287770298940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1\times {\mathrm{2741}}^1$

素因数の和:3274

約数の個数: 240

約数和(自身を含む): 910224010080

約数和(自身を除く): 622453711140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 229, 270, 283, 324, 405, 458, 540, 566, 687, 810, 849, 916, 1132, 1145, 1374, 1415, 1620, 1698, 2061, 2290, 2547, 2741, 2748, 2830, 3396, 3435, 4122, 4245, 4580, 5094, 5482, 5660, 6183, 6870, 7641, 8223, 8244, 8490, 10188, 10305, 10964, 12366, 12735, 13705, 13740, 15282, 16446, 16980, 18549, 20610, 22923, 24669, 24732, 25470, 27410, 30564, 30915, 32892, 37098, 38205, 41115, 41220, 45846, 49338, 50940, 54820, 61830, 64807, 74007, 74196, 76410, 82230, 91692, 92745, 98676, 114615, 123345, 123660, 129614, 148014, 152820, 164460, 185490, 194421, 222021, 229230, 246690, 259228, 296028, 324035, 370035, 370980, 388842, 444042, 458460, 493380, 583263, 627689, 648070, 740070, 775703, 777684, 888084, 972105, 1110105, 1166526, 1255378, 1296140, 1480140, 1551406, 1749789, 1883067, 1944210, 2220210, 2327109, 2333052, 2510756, 2916315, 3102812, 3138445, 3499578, 3766134, 3878515, 3888420, 4440420, 4654218, 5249367, 5649201, 5832630, 6276890, 6981327, 6999156, 7532268, 7757030, 8748945, 9308436, 9415335, 10498734, 11298402, 11635545, 11665260, 12553780, 13962654, 15514060, 16947603, 17497890, 18830670, 20943981, 20997468, 22596804, 23271090, 26246835, 27925308, 28246005, 33895206, 34906635, 34995780, 37661340, 41887962, 46542180, 50842809, 52493670, 56492010, 62831943, 67790412, 69813270, 83775924, 84738015, 101685618, 104719905, 104987340, 112984020, 125663886, 139626540, 169476030, 177635987, 203371236, 209439810, 251327772, 254214045, 314159715, 338952060, 355271974, 418879620, 508428090, 532907961, 628319430, 710543948, 888179935, 1016856180, 1065815922, 1256638860, 1598723883, 1776359870, 2131631844, 2664539805, 3197447766, 3552719740, 4796171649, 5329079610, 6394895532, 7993619415, 9592343298, 10658159220, 14388514947, 15987238830, 19184686596, 23980858245, 28777029894, 31974477660, 47961716490, 57554059788, 71942574735, 95923432980, 143885149470, 287770298940]

約数ペア:

[(1, 287770298940), (2, 143885149470), (3, 95923432980), (4, 71942574735), (5, 57554059788), (6, 47961716490), (9, 31974477660), (10, 28777029894), (12, 23980858245), (15, 19184686596), (18, 15987238830), (20, 14388514947), (27, 10658159220), (30, 9592343298), (36, 7993619415), (45, 6394895532), (54, 5329079610), (60, 4796171649), (81, 3552719740), (90, 3197447766), (108, 2664539805), (135, 2131631844), (162, 1776359870), (180, 1598723883), (229, 1256638860), (270, 1065815922), (283, 1016856180), (324, 888179935), (405, 710543948), (458, 628319430), (540, 532907961), (566, 508428090), (687, 418879620), (810, 355271974), (849, 338952060), (916, 314159715), (1132, 254214045), (1145, 251327772), (1374, 209439810), (1415, 203371236), (1620, 177635987), (1698, 169476030), (2061, 139626540), (2290, 125663886), (2547, 112984020), (2741, 104987340), (2748, 104719905), (2830, 101685618), (3396, 84738015), (3435, 83775924), (4122, 69813270), (4245, 67790412), (4580, 62831943), (5094, 56492010), (5482, 52493670), (5660, 50842809), (6183, 46542180), (6870, 41887962), (7641, 37661340), (8223, 34995780), (8244, 34906635), (8490, 33895206), (10188, 28246005), (10305, 27925308), (10964, 26246835), (12366, 23271090), (12735, 22596804), (13705, 20997468), (13740, 20943981), (15282, 18830670), (16446, 17497890), (16980, 16947603), (18549, 15514060), (20610, 13962654), (22923, 12553780), (24669, 11665260), (24732, 11635545), (25470, 11298402), (27410, 10498734), (30564, 9415335), (30915, 9308436), (32892, 8748945), (37098, 7757030), (38205, 7532268), (41115, 6999156), (41220, 6981327), (45846, 6276890), (49338, 5832630), (50940, 5649201), (54820, 5249367), (61830, 4654218), (64807, 4440420), (74007, 3888420), (74196, 3878515), (76410, 3766134), (82230, 3499578), (91692, 3138445), (92745, 3102812), (98676, 2916315), (114615, 2510756), (123345, 2333052), (123660, 2327109), (129614, 2220210), (148014, 1944210), (152820, 1883067), (164460, 1749789), (185490, 1551406), (194421, 1480140), (222021, 1296140), (229230, 1255378), (246690, 1166526), (259228, 1110105), (296028, 972105), (324035, 888084), (370035, 777684), (370980, 775703), (388842, 740070), (444042, 648070), (458460, 627689), (493380, 583263)]