150157980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{119173}}^1$

素因数の和:119195

約数の個数: 72

約数和(自身を含む): 520552032

約数和(自身を除く): 370394052

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, 315, 420, 630, 1260, 119173, 238346, 357519, 476692, 595865, 715038, 834211, 1072557, 1191730, 1430076, 1668422, 1787595, 2145114, 2383460, 2502633, 3336844, 3575190, 4171055, 4290228, 5005266, 5362785, 7150380, 7507899, 8342110, 10010532, 10725570, 12513165, 15015798, 16684220, 21451140, 25026330, 30031596, 37539495, 50052660, 75078990, 150157980]

約数ペア:

[(1, 150157980), (2, 75078990), (3, 50052660), (4, 37539495), (5, 30031596), (6, 25026330), (7, 21451140), (9, 16684220), (10, 15015798), (12, 12513165), (14, 10725570), (15, 10010532), (18, 8342110), (20, 7507899), (21, 7150380), (28, 5362785), (30, 5005266), (35, 4290228), (36, 4171055), (42, 3575190), (45, 3336844), (60, 2502633), (63, 2383460), (70, 2145114), (84, 1787595), (90, 1668422), (105, 1430076), (126, 1191730), (140, 1072557), (180, 834211), (210, 715038), (252, 595865), (315, 476692), (420, 357519), (630, 238346), (1260, 119173)]