140937300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{7457}}^1$

素因数の和:7487

約数の個数: 144

約数和(自身を含む): 517883520

約数和(自身を除く): 376946220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 7457, 9450, 14914, 18900, 22371, 29828, 37285, 44742, 52199, 67113, 74570, 89484, 104398, 111855, 134226, 149140, 156597, 186425, 201339, 208796, 223710, 260995, 268452, 313194, 335565, 372850, 402678, 447420, 469791, 521990, 559275, 626388, 671130, 745700, 782985, 805356, 939582, 1006695, 1043980, 1118550, 1304975, 1342260, 1409373, 1565970, 1677825, 1879164, 2013390, 2237100, 2348955, 2609950, 2818746, 3131940, 3355650, 3914925, 4026780, 4697910, 5033475, 5219900, 5637492, 6711300, 7046865, 7829850, 9395820, 10066950, 11744775, 14093730, 15659700, 20133900, 23489550, 28187460, 35234325, 46979100, 70468650, 140937300]

約数ペア:

[(1, 140937300), (2, 70468650), (3, 46979100), (4, 35234325), (5, 28187460), (6, 23489550), (7, 20133900), (9, 15659700), (10, 14093730), (12, 11744775), (14, 10066950), (15, 9395820), (18, 7829850), (20, 7046865), (21, 6711300), (25, 5637492), (27, 5219900), (28, 5033475), (30, 4697910), (35, 4026780), (36, 3914925), (42, 3355650), (45, 3131940), (50, 2818746), (54, 2609950), (60, 2348955), (63, 2237100), (70, 2013390), (75, 1879164), (84, 1677825), (90, 1565970), (100, 1409373), (105, 1342260), (108, 1304975), (126, 1118550), (135, 1043980), (140, 1006695), (150, 939582), (175, 805356), (180, 782985), (189, 745700), (210, 671130), (225, 626388), (252, 559275), (270, 521990), (300, 469791), (315, 447420), (350, 402678), (378, 372850), (420, 335565), (450, 313194), (525, 268452), (540, 260995), (630, 223710), (675, 208796), (700, 201339), (756, 186425), (900, 156597), (945, 149140), (1050, 134226), (1260, 111855), (1350, 104398), (1575, 89484), (1890, 74570), (2100, 67113), (2700, 52199), (3150, 44742), (3780, 37285), (4725, 29828), (6300, 22371), (7457, 18900), (9450, 14914)]