420762600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1414

約数の個数: 240

約数和(自身を含む): 1539410400

約数和(自身を除く): 1118647800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 950, 1026, 1080, 1140, 1350, 1367, 1368, 1425, 1539, 1620, 1710, 1800, 1900, 2025, 2052, 2280, 2565, 2700, 2734, 2850, 3078, 3240, 3420, 3800, 4050, 4101, 4104, 4275, 5130, 5400, 5468, 5700, 6156, 6835, 6840, 7695, 8100, 8202, 8550, 10260, 10936, 11400, 12303, 12312, 12825, 13670, 15390, 16200, 16404, 17100, 20505, 20520, 24606, 25650, 25973, 27340, 30780, 32808, 34175, 34200, 36909, 38475, 41010, 49212, 51300, 51946, 54680, 61515, 61560, 68350, 73818, 76950, 77919, 82020, 98424, 102525, 102600, 103892, 110727, 123030, 129865, 136700, 147636, 153900, 155838, 164040, 184545, 205050, 207784, 221454, 233757, 246060, 259730, 273400, 295272, 307575, 307800, 311676, 369090, 389595, 410100, 442908, 467514, 492120, 519460, 553635, 615150, 623352, 649325, 701271, 738180, 779190, 820200, 885816, 922725, 935028, 1038920, 1107270, 1168785, 1230300, 1298650, 1402542, 1476360, 1558380, 1845450, 1870056, 1947975, 2103813, 2214540, 2337570, 2460600, 2597300, 2768175, 2805084, 3116760, 3506355, 3690900, 3895950, 4207626, 4429080, 4675140, 5194600, 5536350, 5610168, 5843925, 7012710, 7381800, 7791900, 8415252, 9350280, 10519065, 11072700, 11687850, 14025420, 15583800, 16830504, 17531775, 21038130, 22145400, 23375700, 28050840, 35063550, 42076260, 46751400, 52595325, 70127100, 84152520, 105190650, 140254200, 210381300, 420762600]

約数ペア:

[(1, 420762600), (2, 210381300), (3, 140254200), (4, 105190650), (5, 84152520), (6, 70127100), (8, 52595325), (9, 46751400), (10, 42076260), (12, 35063550), (15, 28050840), (18, 23375700), (19, 22145400), (20, 21038130), (24, 17531775), (25, 16830504), (27, 15583800), (30, 14025420), (36, 11687850), (38, 11072700), (40, 10519065), (45, 9350280), (50, 8415252), (54, 7791900), (57, 7381800), (60, 7012710), (72, 5843925), (75, 5610168), (76, 5536350), (81, 5194600), (90, 4675140), (95, 4429080), (100, 4207626), (108, 3895950), (114, 3690900), (120, 3506355), (135, 3116760), (150, 2805084), (152, 2768175), (162, 2597300), (171, 2460600), (180, 2337570), (190, 2214540), (200, 2103813), (216, 1947975), (225, 1870056), (228, 1845450), (270, 1558380), (285, 1476360), (300, 1402542), (324, 1298650), (342, 1230300), (360, 1168785), (380, 1107270), (405, 1038920), (450, 935028), (456, 922725), (475, 885816), (513, 820200), (540, 779190), (570, 738180), (600, 701271), (648, 649325), (675, 623352), (684, 615150), (760, 553635), (810, 519460), (855, 492120), (900, 467514), (950, 442908), (1026, 410100), (1080, 389595), (1140, 369090), (1350, 311676), (1367, 307800), (1368, 307575), (1425, 295272), (1539, 273400), (1620, 259730), (1710, 246060), (1800, 233757), (1900, 221454), (2025, 207784), (2052, 205050), (2280, 184545), (2565, 164040), (2700, 155838), (2734, 153900), (2850, 147636), (3078, 136700), (3240, 129865), (3420, 123030), (3800, 110727), (4050, 103892), (4101, 102600), (4104, 102525), (4275, 98424), (5130, 82020), (5400, 77919), (5468, 76950), (5700, 73818), (6156, 68350), (6835, 61560), (6840, 61515), (7695, 54680), (8100, 51946), (8202, 51300), (8550, 49212), (10260, 41010), (10936, 38475), (11400, 36909), (12303, 34200), (12312, 34175), (12825, 32808), (13670, 30780), (15390, 27340), (16200, 25973), (16404, 25650), (17100, 24606), (20505, 20520)]