312016860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 1076275200

約数和(自身を除く): 764258340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 109, 114, 124, 135, 155, 162, 171, 180, 186, 190, 218, 228, 243, 270, 279, 285, 310, 324, 327, 342, 372, 380, 405, 436, 465, 486, 513, 540, 545, 558, 570, 589, 620, 654, 684, 810, 837, 855, 930, 972, 981, 1026, 1090, 1116, 1140, 1178, 1215, 1308, 1395, 1539, 1620, 1635, 1674, 1710, 1767, 1860, 1962, 2052, 2071, 2180, 2356, 2430, 2511, 2565, 2790, 2943, 2945, 3078, 3270, 3348, 3379, 3420, 3534, 3924, 4142, 4185, 4617, 4860, 4905, 5022, 5130, 5301, 5580, 5886, 5890, 6156, 6213, 6540, 6758, 7068, 7533, 7695, 8284, 8370, 8829, 8835, 9234, 9810, 10044, 10137, 10260, 10355, 10602, 11772, 11780, 12426, 12555, 13516, 14715, 15066, 15390, 15903, 16740, 16895, 17658, 17670, 18468, 18639, 19620, 20274, 20710, 21204, 23085, 24852, 25110, 26487, 26505, 29430, 30132, 30411, 30780, 31065, 31806, 33790, 35316, 35340, 37278, 37665, 40548, 41420, 44145, 46170, 47709, 50220, 50685, 52974, 53010, 55917, 58860, 60822, 62130, 63612, 64201, 67580, 74556, 75330, 79515, 88290, 91233, 92340, 93195, 95418, 101370, 105948, 106020, 111834, 121644, 124260, 128402, 132435, 143127, 150660, 152055, 159030, 167751, 176580, 182466, 186390, 190836, 192603, 202740, 223668, 238545, 256804, 264870, 273699, 279585, 286254, 304110, 318060, 321005, 335502, 364932, 372780, 385206, 456165, 477090, 503253, 529740, 547398, 559170, 572508, 577809, 608220, 642010, 671004, 715635, 770412, 821097, 838755, 912330, 954180, 963015, 1006506, 1094796, 1118340, 1155618, 1284020, 1368495, 1431270, 1642194, 1677510, 1733427, 1824660, 1926030, 2013012, 2311236, 2516265, 2736990, 2862540, 2889045, 3284388, 3355020, 3466854, 3852060, 4105485, 5032530, 5200281, 5473980, 5778090, 6933708, 8210970, 8667135, 10065060, 10400562, 11556180, 15600843, 16421940, 17334270, 20801124, 26001405, 31201686, 34668540, 52002810, 62403372, 78004215, 104005620, 156008430, 312016860]

約数ペア:

[(1, 312016860), (2, 156008430), (3, 104005620), (4, 78004215), (5, 62403372), (6, 52002810), (9, 34668540), (10, 31201686), (12, 26001405), (15, 20801124), (18, 17334270), (19, 16421940), (20, 15600843), (27, 11556180), (30, 10400562), (31, 10065060), (36, 8667135), (38, 8210970), (45, 6933708), (54, 5778090), (57, 5473980), (60, 5200281), (62, 5032530), (76, 4105485), (81, 3852060), (90, 3466854), (93, 3355020), (95, 3284388), (108, 2889045), (109, 2862540), (114, 2736990), (124, 2516265), (135, 2311236), (155, 2013012), (162, 1926030), (171, 1824660), (180, 1733427), (186, 1677510), (190, 1642194), (218, 1431270), (228, 1368495), (243, 1284020), (270, 1155618), (279, 1118340), (285, 1094796), (310, 1006506), (324, 963015), (327, 954180), (342, 912330), (372, 838755), (380, 821097), (405, 770412), (436, 715635), (465, 671004), (486, 642010), (513, 608220), (540, 577809), (545, 572508), (558, 559170), (570, 547398), (589, 529740), (620, 503253), (654, 477090), (684, 456165), (810, 385206), (837, 372780), (855, 364932), (930, 335502), (972, 321005), (981, 318060), (1026, 304110), (1090, 286254), (1116, 279585), (1140, 273699), (1178, 264870), (1215, 256804), (1308, 238545), (1395, 223668), (1539, 202740), (1620, 192603), (1635, 190836), (1674, 186390), (1710, 182466), (1767, 176580), (1860, 167751), (1962, 159030), (2052, 152055), (2071, 150660), (2180, 143127), (2356, 132435), (2430, 128402), (2511, 124260), (2565, 121644), (2790, 111834), (2943, 106020), (2945, 105948), (3078, 101370), (3270, 95418), (3348, 93195), (3379, 92340), (3420, 91233), (3534, 88290), (3924, 79515), (4142, 75330), (4185, 74556), (4617, 67580), (4860, 64201), (4905, 63612), (5022, 62130), (5130, 60822), (5301, 58860), (5580, 55917), (5886, 53010), (5890, 52974), (6156, 50685), (6213, 50220), (6540, 47709), (6758, 46170), (7068, 44145), (7533, 41420), (7695, 40548), (8284, 37665), (8370, 37278), (8829, 35340), (8835, 35316), (9234, 33790), (9810, 31806), (10044, 31065), (10137, 30780), (10260, 30411), (10355, 30132), (10602, 29430), (11772, 26505), (11780, 26487), (12426, 25110), (12555, 24852), (13516, 23085), (14715, 21204), (15066, 20710), (15390, 20274), (15903, 19620), (16740, 18639), (16895, 18468), (17658, 17670)]