27282100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 63433440

約数和(自身を除く): 36151340

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 83, 95, 100, 166, 173, 190, 332, 346, 380, 415, 475, 692, 830, 865, 950, 1577, 1660, 1730, 1900, 2075, 3154, 3287, 3460, 4150, 4325, 6308, 6574, 7885, 8300, 8650, 13148, 14359, 15770, 16435, 17300, 28718, 31540, 32870, 39425, 57436, 65740, 71795, 78850, 82175, 143590, 157700, 164350, 272821, 287180, 328700, 358975, 545642, 717950, 1091284, 1364105, 1435900, 2728210, 5456420, 6820525, 13641050, 27282100]

約数ペア:

[(1, 27282100), (2, 13641050), (4, 6820525), (5, 5456420), (10, 2728210), (19, 1435900), (20, 1364105), (25, 1091284), (38, 717950), (50, 545642), (76, 358975), (83, 328700), (95, 287180), (100, 272821), (166, 164350), (173, 157700), (190, 143590), (332, 82175), (346, 78850), (380, 71795), (415, 65740), (475, 57436), (692, 39425), (830, 32870), (865, 31540), (950, 28718), (1577, 17300), (1660, 16435), (1730, 15770), (1900, 14359), (2075, 13148), (3154, 8650), (3287, 8300), (3460, 7885), (4150, 6574), (4325, 6308)]