238729950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 662145120

約数和(自身を除く): 423415170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 181, 225, 270, 362, 450, 543, 675, 905, 977, 1086, 1350, 1629, 1810, 1954, 2715, 2931, 3258, 4525, 4885, 4887, 5430, 5862, 8145, 8793, 9050, 9770, 9774, 13575, 14655, 16290, 17586, 24425, 24435, 26379, 27150, 29310, 40725, 43965, 48850, 48870, 52758, 73275, 81450, 87930, 122175, 131895, 146550, 176837, 219825, 244350, 263790, 353674, 439650, 530511, 659475, 884185, 1061022, 1318950, 1591533, 1768370, 2652555, 3183066, 4420925, 4774599, 5305110, 7957665, 8841850, 9549198, 13262775, 15915330, 23872995, 26525550, 39788325, 47745990, 79576650, 119364975, 238729950]

約数ペア:

[(1, 238729950), (2, 119364975), (3, 79576650), (5, 47745990), (6, 39788325), (9, 26525550), (10, 23872995), (15, 15915330), (18, 13262775), (25, 9549198), (27, 8841850), (30, 7957665), (45, 5305110), (50, 4774599), (54, 4420925), (75, 3183066), (90, 2652555), (135, 1768370), (150, 1591533), (181, 1318950), (225, 1061022), (270, 884185), (362, 659475), (450, 530511), (543, 439650), (675, 353674), (905, 263790), (977, 244350), (1086, 219825), (1350, 176837), (1629, 146550), (1810, 131895), (1954, 122175), (2715, 87930), (2931, 81450), (3258, 73275), (4525, 52758), (4885, 48870), (4887, 48850), (5430, 43965), (5862, 40725), (8145, 29310), (8793, 27150), (9050, 26379), (9770, 24435), (9774, 24425), (13575, 17586), (14655, 16290)]