42938100

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 252

約数和(自身を含む): 151795840

約数和(自身を除く): 108857740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 45, 50, 54, 57, 60, 62, 75, 76, 81, 90, 93, 95, 100, 108, 114, 124, 135, 150, 155, 162, 171, 180, 186, 190, 225, 228, 243, 270, 279, 285, 300, 310, 324, 342, 372, 380, 405, 450, 465, 475, 486, 513, 540, 558, 570, 589, 620, 675, 684, 729, 775, 810, 837, 855, 900, 930, 950, 972, 1026, 1116, 1140, 1178, 1215, 1350, 1395, 1425, 1458, 1539, 1550, 1620, 1674, 1710, 1767, 1860, 1900, 2025, 2052, 2325, 2356, 2430, 2511, 2565, 2700, 2790, 2850, 2916, 2945, 3078, 3100, 3348, 3420, 3534, 3645, 4050, 4185, 4275, 4617, 4650, 4860, 5022, 5130, 5301, 5580, 5700, 5890, 6075, 6156, 6975, 7068, 7290, 7533, 7695, 8100, 8370, 8550, 8835, 9234, 9300, 10044, 10260, 10602, 11780, 12150, 12555, 12825, 13851, 13950, 14580, 14725, 15066, 15390, 15903, 16740, 17100, 17670, 18225, 18468, 20925, 21204, 22599, 23085, 24300, 25110, 25650, 26505, 27702, 27900, 29450, 30132, 30780, 31806, 35340, 36450, 37665, 38475, 41850, 44175, 45198, 46170, 47709, 50220, 51300, 53010, 55404, 58900, 62775, 63612, 69255, 72900, 75330, 76950, 79515, 83700, 88350, 90396, 92340, 95418, 106020, 112995, 115425, 125550, 132525, 138510, 143127, 150660, 153900, 159030, 176700, 188325, 190836, 225990, 230850, 238545, 251100, 265050, 277020, 286254, 318060, 346275, 376650, 397575, 429381, 451980, 461700, 477090, 530100, 564975, 572508, 692550, 715635, 753300, 795150, 858762, 954180, 1129950, 1192725, 1385100, 1431270, 1590300, 1717524, 2146905, 2259900, 2385450, 2862540, 3578175, 4293810, 4770900, 7156350, 8587620, 10734525, 14312700, 21469050, 42938100]

約数ペア:

[(1, 42938100), (2, 21469050), (3, 14312700), (4, 10734525), (5, 8587620), (6, 7156350), (9, 4770900), (10, 4293810), (12, 3578175), (15, 2862540), (18, 2385450), (19, 2259900), (20, 2146905), (25, 1717524), (27, 1590300), (30, 1431270), (31, 1385100), (36, 1192725), (38, 1129950), (45, 954180), (50, 858762), (54, 795150), (57, 753300), (60, 715635), (62, 692550), (75, 572508), (76, 564975), (81, 530100), (90, 477090), (93, 461700), (95, 451980), (100, 429381), (108, 397575), (114, 376650), (124, 346275), (135, 318060), (150, 286254), (155, 277020), (162, 265050), (171, 251100), (180, 238545), (186, 230850), (190, 225990), (225, 190836), (228, 188325), (243, 176700), (270, 159030), (279, 153900), (285, 150660), (300, 143127), (310, 138510), (324, 132525), (342, 125550), (372, 115425), (380, 112995), (405, 106020), (450, 95418), (465, 92340), (475, 90396), (486, 88350), (513, 83700), (540, 79515), (558, 76950), (570, 75330), (589, 72900), (620, 69255), (675, 63612), (684, 62775), (729, 58900), (775, 55404), (810, 53010), (837, 51300), (855, 50220), (900, 47709), (930, 46170), (950, 45198), (972, 44175), (1026, 41850), (1116, 38475), (1140, 37665), (1178, 36450), (1215, 35340), (1350, 31806), (1395, 30780), (1425, 30132), (1458, 29450), (1539, 27900), (1550, 27702), (1620, 26505), (1674, 25650), (1710, 25110), (1767, 24300), (1860, 23085), (1900, 22599), (2025, 21204), (2052, 20925), (2325, 18468), (2356, 18225), (2430, 17670), (2511, 17100), (2565, 16740), (2700, 15903), (2790, 15390), (2850, 15066), (2916, 14725), (2945, 14580), (3078, 13950), (3100, 13851), (3348, 12825), (3420, 12555), (3534, 12150), (3645, 11780), (4050, 10602), (4185, 10260), (4275, 10044), (4617, 9300), (4650, 9234), (4860, 8835), (5022, 8550), (5130, 8370), (5301, 8100), (5580, 7695), (5700, 7533), (5890, 7290), (6075, 7068), (6156, 6975)]