48402900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 192487680

約数和(自身を除く): 144084780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 108, 117, 126, 130, 135, 140, 150, 156, 175, 180, 182, 189, 195, 197, 210, 225, 234, 252, 260, 270, 273, 300, 315, 325, 350, 351, 364, 378, 390, 394, 420, 450, 455, 468, 525, 540, 546, 585, 591, 630, 650, 675, 700, 702, 756, 780, 788, 819, 900, 910, 945, 975, 985, 1050, 1092, 1170, 1182, 1260, 1300, 1350, 1365, 1379, 1404, 1575, 1638, 1755, 1773, 1820, 1890, 1950, 1970, 2100, 2275, 2340, 2364, 2457, 2561, 2700, 2730, 2758, 2925, 2955, 3150, 3276, 3510, 3546, 3780, 3900, 3940, 4095, 4137, 4550, 4725, 4914, 4925, 5122, 5319, 5460, 5516, 5850, 5910, 6300, 6825, 6895, 7020, 7092, 7683, 8190, 8274, 8775, 8865, 9100, 9450, 9828, 9850, 10244, 10638, 11700, 11820, 12285, 12411, 12805, 13650, 13790, 14775, 15366, 16380, 16548, 17550, 17730, 17927, 18900, 19700, 20475, 20685, 21276, 23049, 24570, 24822, 25610, 26595, 27300, 27580, 29550, 30732, 34475, 35100, 35460, 35854, 37233, 38415, 40950, 41370, 44325, 46098, 49140, 49644, 51220, 53190, 53781, 59100, 61425, 62055, 64025, 68950, 69147, 71708, 74466, 76830, 81900, 82740, 88650, 89635, 92196, 103425, 106380, 107562, 115245, 122850, 124110, 128050, 132975, 137900, 138294, 148932, 153660, 161343, 177300, 179270, 186165, 192075, 206850, 215124, 230490, 245700, 248220, 256100, 265950, 268905, 276588, 310275, 322686, 345735, 358540, 372330, 384150, 413700, 448175, 460980, 484029, 531900, 537810, 576225, 620550, 645372, 691470, 744660, 768300, 806715, 896350, 930825, 968058, 1075620, 1152450, 1241100, 1344525, 1382940, 1613430, 1728675, 1792700, 1861650, 1936116, 2304900, 2420145, 2689050, 3226860, 3457350, 3723300, 4033575, 4840290, 5378100, 6914700, 8067150, 9680580, 12100725, 16134300, 24201450, 48402900]

約数ペア:

[(1, 48402900), (2, 24201450), (3, 16134300), (4, 12100725), (5, 9680580), (6, 8067150), (7, 6914700), (9, 5378100), (10, 4840290), (12, 4033575), (13, 3723300), (14, 3457350), (15, 3226860), (18, 2689050), (20, 2420145), (21, 2304900), (25, 1936116), (26, 1861650), (27, 1792700), (28, 1728675), (30, 1613430), (35, 1382940), (36, 1344525), (39, 1241100), (42, 1152450), (45, 1075620), (50, 968058), (52, 930825), (54, 896350), (60, 806715), (63, 768300), (65, 744660), (70, 691470), (75, 645372), (78, 620550), (84, 576225), (90, 537810), (91, 531900), (100, 484029), (105, 460980), (108, 448175), (117, 413700), (126, 384150), (130, 372330), (135, 358540), (140, 345735), (150, 322686), (156, 310275), (175, 276588), (180, 268905), (182, 265950), (189, 256100), (195, 248220), (197, 245700), (210, 230490), (225, 215124), (234, 206850), (252, 192075), (260, 186165), (270, 179270), (273, 177300), (300, 161343), (315, 153660), (325, 148932), (350, 138294), (351, 137900), (364, 132975), (378, 128050), (390, 124110), (394, 122850), (420, 115245), (450, 107562), (455, 106380), (468, 103425), (525, 92196), (540, 89635), (546, 88650), (585, 82740), (591, 81900), (630, 76830), (650, 74466), (675, 71708), (700, 69147), (702, 68950), (756, 64025), (780, 62055), (788, 61425), (819, 59100), (900, 53781), (910, 53190), (945, 51220), (975, 49644), (985, 49140), (1050, 46098), (1092, 44325), (1170, 41370), (1182, 40950), (1260, 38415), (1300, 37233), (1350, 35854), (1365, 35460), (1379, 35100), (1404, 34475), (1575, 30732), (1638, 29550), (1755, 27580), (1773, 27300), (1820, 26595), (1890, 25610), (1950, 24822), (1970, 24570), (2100, 23049), (2275, 21276), (2340, 20685), (2364, 20475), (2457, 19700), (2561, 18900), (2700, 17927), (2730, 17730), (2758, 17550), (2925, 16548), (2955, 16380), (3150, 15366), (3276, 14775), (3510, 13790), (3546, 13650), (3780, 12805), (3900, 12411), (3940, 12285), (4095, 11820), (4137, 11700), (4550, 10638), (4725, 10244), (4914, 9850), (4925, 9828), (5122, 9450), (5319, 9100), (5460, 8865), (5516, 8775), (5850, 8274), (5910, 8190), (6300, 7683), (6825, 7092), (6895, 7020)]