148972950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{47293}}^1$

素因数の和:47318

約数の個数: 72

約数和(自身を含む): 457427568

約数和(自身を除く): 308454618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 47293, 94586, 141879, 236465, 283758, 331051, 425637, 472930, 662102, 709395, 851274, 993153, 1182325, 1418790, 1655255, 1986306, 2128185, 2364650, 2979459, 3310510, 3546975, 4256370, 4965765, 5958918, 7093950, 8276275, 9931530, 10640925, 14897295, 16552550, 21281850, 24828825, 29794590, 49657650, 74486475, 148972950]

約数ペア:

[(1, 148972950), (2, 74486475), (3, 49657650), (5, 29794590), (6, 24828825), (7, 21281850), (9, 16552550), (10, 14897295), (14, 10640925), (15, 9931530), (18, 8276275), (21, 7093950), (25, 5958918), (30, 4965765), (35, 4256370), (42, 3546975), (45, 3310510), (50, 2979459), (63, 2364650), (70, 2128185), (75, 1986306), (90, 1655255), (105, 1418790), (126, 1182325), (150, 993153), (175, 851274), (210, 709395), (225, 662102), (315, 472930), (350, 425637), (450, 331051), (525, 283758), (630, 236465), (1050, 141879), (1575, 94586), (3150, 47293)]