150472980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 524684160

約数和(自身を除く): 374211180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 307, 315, 389, 420, 614, 630, 778, 921, 1167, 1228, 1260, 1535, 1556, 1842, 1945, 2149, 2334, 2723, 2763, 3070, 3501, 3684, 3890, 4298, 4605, 4668, 5446, 5526, 5835, 6140, 6447, 7002, 7780, 8169, 8596, 9210, 10745, 10892, 11052, 11670, 12894, 13615, 13815, 14004, 16338, 17505, 18420, 19341, 21490, 23340, 24507, 25788, 27230, 27630, 32235, 32676, 35010, 38682, 40845, 42980, 49014, 54460, 55260, 64470, 70020, 77364, 81690, 96705, 98028, 119423, 122535, 128940, 163380, 193410, 238846, 245070, 358269, 386820, 477692, 490140, 597115, 716538, 835961, 1074807, 1194230, 1433076, 1671922, 1791345, 2149614, 2388460, 2507883, 3343844, 3582690, 4179805, 4299228, 5015766, 5374035, 7165380, 7523649, 8359610, 10031532, 10748070, 12539415, 15047298, 16719220, 21496140, 25078830, 30094596, 37618245, 50157660, 75236490, 150472980]

約数ペア:

[(1, 150472980), (2, 75236490), (3, 50157660), (4, 37618245), (5, 30094596), (6, 25078830), (7, 21496140), (9, 16719220), (10, 15047298), (12, 12539415), (14, 10748070), (15, 10031532), (18, 8359610), (20, 7523649), (21, 7165380), (28, 5374035), (30, 5015766), (35, 4299228), (36, 4179805), (42, 3582690), (45, 3343844), (60, 2507883), (63, 2388460), (70, 2149614), (84, 1791345), (90, 1671922), (105, 1433076), (126, 1194230), (140, 1074807), (180, 835961), (210, 716538), (252, 597115), (307, 490140), (315, 477692), (389, 386820), (420, 358269), (614, 245070), (630, 238846), (778, 193410), (921, 163380), (1167, 128940), (1228, 122535), (1260, 119423), (1535, 98028), (1556, 96705), (1842, 81690), (1945, 77364), (2149, 70020), (2334, 64470), (2723, 55260), (2763, 54460), (3070, 49014), (3501, 42980), (3684, 40845), (3890, 38682), (4298, 35010), (4605, 32676), (4668, 32235), (5446, 27630), (5526, 27230), (5835, 25788), (6140, 24507), (6447, 23340), (7002, 21490), (7780, 19341), (8169, 18420), (8596, 17505), (9210, 16338), (10745, 14004), (10892, 13815), (11052, 13615), (11670, 12894)]