75429900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 299425280

約数和(自身を除く): 223995380

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, 210, 225, 234, 252, 260, 270, 273, 300, 307, 315, 325, 350, 351, 364, 378, 390, 420, 450, 455, 468, 525, 540, 546, 585, 614, 630, 650, 675, 700, 702, 756, 780, 819, 900, 910, 921, 945, 975, 1050, 1092, 1170, 1228, 1260, 1300, 1350, 1365, 1404, 1535, 1575, 1638, 1755, 1820, 1842, 1890, 1950, 2100, 2149, 2275, 2340, 2457, 2700, 2730, 2763, 2925, 3070, 3150, 3276, 3510, 3684, 3780, 3900, 3991, 4095, 4298, 4550, 4605, 4725, 4914, 5460, 5526, 5850, 6140, 6300, 6447, 6825, 7020, 7675, 7982, 8190, 8289, 8596, 8775, 9100, 9210, 9450, 9828, 10745, 11052, 11700, 11973, 12285, 12894, 13650, 13815, 15350, 15964, 16380, 16578, 17550, 18420, 18900, 19341, 19955, 20475, 21490, 23025, 23946, 24570, 25788, 27300, 27630, 27937, 30700, 32235, 33156, 35100, 35919, 38682, 39910, 40950, 41445, 42980, 46050, 47892, 49140, 53725, 55260, 55874, 58023, 59865, 61425, 64470, 69075, 71838, 77364, 79820, 81900, 82890, 83811, 92100, 96705, 99775, 107450, 107757, 111748, 116046, 119730, 122850, 128940, 138150, 139685, 143676, 161175, 165780, 167622, 179595, 193410, 199550, 207225, 214900, 215514, 232092, 239460, 245700, 251433, 276300, 279370, 290115, 299325, 322350, 335244, 359190, 386820, 399100, 414450, 419055, 431028, 483525, 502866, 538785, 558740, 580230, 598650, 644700, 698425, 718380, 754299, 828900, 838110, 897975, 967050, 1005732, 1077570, 1160460, 1197300, 1257165, 1396850, 1450575, 1508598, 1676220, 1795950, 1934100, 2095275, 2155140, 2514330, 2693925, 2793700, 2901150, 3017196, 3591900, 3771495, 4190550, 5028660, 5387850, 5802300, 6285825, 7542990, 8381100, 10775700, 12571650, 15085980, 18857475, 25143300, 37714950, 75429900]

約数ペア:

[(1, 75429900), (2, 37714950), (3, 25143300), (4, 18857475), (5, 15085980), (6, 12571650), (7, 10775700), (9, 8381100), (10, 7542990), (12, 6285825), (13, 5802300), (14, 5387850), (15, 5028660), (18, 4190550), (20, 3771495), (21, 3591900), (25, 3017196), (26, 2901150), (27, 2793700), (28, 2693925), (30, 2514330), (35, 2155140), (36, 2095275), (39, 1934100), (42, 1795950), (45, 1676220), (50, 1508598), (52, 1450575), (54, 1396850), (60, 1257165), (63, 1197300), (65, 1160460), (70, 1077570), (75, 1005732), (78, 967050), (84, 897975), (90, 838110), (91, 828900), (100, 754299), (105, 718380), (108, 698425), (117, 644700), (126, 598650), (130, 580230), (135, 558740), (140, 538785), (150, 502866), (156, 483525), (175, 431028), (180, 419055), (182, 414450), (189, 399100), (195, 386820), (210, 359190), (225, 335244), (234, 322350), (252, 299325), (260, 290115), (270, 279370), (273, 276300), (300, 251433), (307, 245700), (315, 239460), (325, 232092), (350, 215514), (351, 214900), (364, 207225), (378, 199550), (390, 193410), (420, 179595), (450, 167622), (455, 165780), (468, 161175), (525, 143676), (540, 139685), (546, 138150), (585, 128940), (614, 122850), (630, 119730), (650, 116046), (675, 111748), (700, 107757), (702, 107450), (756, 99775), (780, 96705), (819, 92100), (900, 83811), (910, 82890), (921, 81900), (945, 79820), (975, 77364), (1050, 71838), (1092, 69075), (1170, 64470), (1228, 61425), (1260, 59865), (1300, 58023), (1350, 55874), (1365, 55260), (1404, 53725), (1535, 49140), (1575, 47892), (1638, 46050), (1755, 42980), (1820, 41445), (1842, 40950), (1890, 39910), (1950, 38682), (2100, 35919), (2149, 35100), (2275, 33156), (2340, 32235), (2457, 30700), (2700, 27937), (2730, 27630), (2763, 27300), (2925, 25788), (3070, 24570), (3150, 23946), (3276, 23025), (3510, 21490), (3684, 20475), (3780, 19955), (3900, 19341), (3991, 18900), (4095, 18420), (4298, 17550), (4550, 16578), (4605, 16380), (4725, 15964), (4914, 15350), (5460, 13815), (5526, 13650), (5850, 12894), (6140, 12285), (6300, 11973), (6447, 11700), (6825, 11052), (7020, 10745), (7675, 9828), (7982, 9450), (8190, 9210), (8289, 9100), (8596, 8775)]