2049804900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5356

約数の個数: 288

約数和(自身を含む): 7743254400

約数和(自身を除く): 5693449500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 25, 26, 27, 30, 33, 36, 39, 44, 45, 50, 52, 54, 55, 60, 65, 66, 75, 78, 90, 99, 100, 108, 110, 117, 130, 132, 135, 143, 150, 156, 165, 180, 195, 198, 220, 225, 234, 260, 270, 275, 286, 297, 300, 325, 330, 351, 390, 396, 429, 450, 468, 495, 540, 550, 572, 585, 594, 650, 660, 675, 702, 715, 780, 825, 858, 900, 975, 990, 1100, 1170, 1188, 1287, 1300, 1350, 1404, 1430, 1485, 1650, 1716, 1755, 1950, 1980, 2145, 2340, 2475, 2574, 2700, 2860, 2925, 2970, 3300, 3510, 3575, 3861, 3900, 4290, 4950, 5148, 5309, 5850, 5940, 6435, 7020, 7150, 7425, 7722, 8580, 8775, 9900, 10618, 10725, 11700, 12870, 14300, 14850, 15444, 15927, 17550, 19305, 21236, 21450, 25740, 26545, 29700, 31854, 32175, 35100, 38610, 42900, 47781, 53090, 58399, 63708, 64350, 69017, 77220, 79635, 95562, 96525, 106180, 116798, 128700, 132725, 138034, 143343, 159270, 175197, 191124, 193050, 207051, 233596, 238905, 265450, 276068, 286686, 291995, 318540, 345085, 350394, 386100, 398175, 414102, 477810, 525591, 530900, 573372, 583990, 621153, 690170, 700788, 716715, 759187, 796350, 828204, 875985, 955620, 1035255, 1051182, 1167980, 1194525, 1242306, 1380340, 1433430, 1459975, 1518374, 1576773, 1592700, 1725425, 1751970, 1863459, 2070510, 2102364, 2277561, 2389050, 2484612, 2627955, 2866860, 2919950, 3036748, 3105765, 3153546, 3450850, 3503940, 3583575, 3726918, 3795935, 4141020, 4379925, 4555122, 4778100, 5176275, 5255910, 5839900, 6211530, 6307092, 6832683, 6901700, 7167150, 7453836, 7591870, 7883865, 8759850, 9110244, 9317295, 10352550, 10511820, 11387805, 12423060, 13139775, 13665366, 14334300, 15183740, 15528825, 15767730, 17519700, 18634590, 18979675, 20498049, 20705100, 22775610, 26279550, 27330732, 31057650, 31535460, 34163415, 37269180, 37959350, 39419325, 40996098, 45551220, 46586475, 52559100, 56939025, 62115300, 68326830, 75918700, 78838650, 81992196, 93172950, 102490245, 113878050, 136653660, 157677300, 170817075, 186345900, 204980490, 227756100, 341634150, 409960980, 512451225, 683268300, 1024902450, 2049804900]

約数ペア:

[(1, 2049804900), (2, 1024902450), (3, 683268300), (4, 512451225), (5, 409960980), (6, 341634150), (9, 227756100), (10, 204980490), (11, 186345900), (12, 170817075), (13, 157677300), (15, 136653660), (18, 113878050), (20, 102490245), (22, 93172950), (25, 81992196), (26, 78838650), (27, 75918700), (30, 68326830), (33, 62115300), (36, 56939025), (39, 52559100), (44, 46586475), (45, 45551220), (50, 40996098), (52, 39419325), (54, 37959350), (55, 37269180), (60, 34163415), (65, 31535460), (66, 31057650), (75, 27330732), (78, 26279550), (90, 22775610), (99, 20705100), (100, 20498049), (108, 18979675), (110, 18634590), (117, 17519700), (130, 15767730), (132, 15528825), (135, 15183740), (143, 14334300), (150, 13665366), (156, 13139775), (165, 12423060), (180, 11387805), (195, 10511820), (198, 10352550), (220, 9317295), (225, 9110244), (234, 8759850), (260, 7883865), (270, 7591870), (275, 7453836), (286, 7167150), (297, 6901700), (300, 6832683), (325, 6307092), (330, 6211530), (351, 5839900), (390, 5255910), (396, 5176275), (429, 4778100), (450, 4555122), (468, 4379925), (495, 4141020), (540, 3795935), (550, 3726918), (572, 3583575), (585, 3503940), (594, 3450850), (650, 3153546), (660, 3105765), (675, 3036748), (702, 2919950), (715, 2866860), (780, 2627955), (825, 2484612), (858, 2389050), (900, 2277561), (975, 2102364), (990, 2070510), (1100, 1863459), (1170, 1751970), (1188, 1725425), (1287, 1592700), (1300, 1576773), (1350, 1518374), (1404, 1459975), (1430, 1433430), (1485, 1380340), (1650, 1242306), (1716, 1194525), (1755, 1167980), (1950, 1051182), (1980, 1035255), (2145, 955620), (2340, 875985), (2475, 828204), (2574, 796350), (2700, 759187), (2860, 716715), (2925, 700788), (2970, 690170), (3300, 621153), (3510, 583990), (3575, 573372), (3861, 530900), (3900, 525591), (4290, 477810), (4950, 414102), (5148, 398175), (5309, 386100), (5850, 350394), (5940, 345085), (6435, 318540), (7020, 291995), (7150, 286686), (7425, 276068), (7722, 265450), (8580, 238905), (8775, 233596), (9900, 207051), (10618, 193050), (10725, 191124), (11700, 175197), (12870, 159270), (14300, 143343), (14850, 138034), (15444, 132725), (15927, 128700), (17550, 116798), (19305, 106180), (21236, 96525), (21450, 95562), (25740, 79635), (26545, 77220), (29700, 69017), (31854, 64350), (32175, 63708), (35100, 58399), (38610, 53090), (42900, 47781)]