187842150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{18149}}^1$

素因数の和:18190

約数の個数: 72

約数和(自身を含む): 526640400

約数和(自身を除く): 338798250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 18149, 36298, 54447, 90745, 108894, 163341, 181490, 272235, 326682, 417427, 453725, 544470, 816705, 834854, 907450, 1252281, 1361175, 1633410, 2087135, 2504562, 2722350, 3756843, 4083525, 4174270, 6261405, 7513686, 8167050, 10435675, 12522810, 18784215, 20871350, 31307025, 37568430, 62614050, 93921075, 187842150]

約数ペア:

[(1, 187842150), (2, 93921075), (3, 62614050), (5, 37568430), (6, 31307025), (9, 20871350), (10, 18784215), (15, 12522810), (18, 10435675), (23, 8167050), (25, 7513686), (30, 6261405), (45, 4174270), (46, 4083525), (50, 3756843), (69, 2722350), (75, 2504562), (90, 2087135), (115, 1633410), (138, 1361175), (150, 1252281), (207, 907450), (225, 834854), (230, 816705), (345, 544470), (414, 453725), (450, 417427), (575, 326682), (690, 272235), (1035, 181490), (1150, 163341), (1725, 108894), (2070, 90745), (3450, 54447), (5175, 36298), (10350, 18149)]