1542150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 4352400

約数和(自身を除く): 2810250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 149, 150, 207, 225, 230, 298, 345, 414, 447, 450, 575, 690, 745, 894, 1035, 1150, 1341, 1490, 1725, 2070, 2235, 2682, 3427, 3450, 3725, 4470, 5175, 6705, 6854, 7450, 10281, 10350, 11175, 13410, 17135, 20562, 22350, 30843, 33525, 34270, 51405, 61686, 67050, 85675, 102810, 154215, 171350, 257025, 308430, 514050, 771075, 1542150]

約数ペア:

[(1, 1542150), (2, 771075), (3, 514050), (5, 308430), (6, 257025), (9, 171350), (10, 154215), (15, 102810), (18, 85675), (23, 67050), (25, 61686), (30, 51405), (45, 34270), (46, 33525), (50, 30843), (69, 22350), (75, 20562), (90, 17135), (115, 13410), (138, 11175), (149, 10350), (150, 10281), (207, 7450), (225, 6854), (230, 6705), (298, 5175), (345, 4470), (414, 3725), (447, 3450), (450, 3427), (575, 2682), (690, 2235), (745, 2070), (894, 1725), (1035, 1490), (1150, 1341)]