49880100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7269

約数の個数: 72

約数和(自身を含む): 150615360

約数和(自身を除く): 100735260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 7229, 14458, 21687, 28916, 36145, 43374, 72290, 86748, 108435, 144580, 166267, 180725, 216870, 332534, 361450, 433740, 498801, 542175, 665068, 722900, 831335, 997602, 1084350, 1662670, 1995204, 2168700, 2494005, 3325340, 4156675, 4988010, 8313350, 9976020, 12470025, 16626700, 24940050, 49880100]

約数ペア:

[(1, 49880100), (2, 24940050), (3, 16626700), (4, 12470025), (5, 9976020), (6, 8313350), (10, 4988010), (12, 4156675), (15, 3325340), (20, 2494005), (23, 2168700), (25, 1995204), (30, 1662670), (46, 1084350), (50, 997602), (60, 831335), (69, 722900), (75, 665068), (92, 542175), (100, 498801), (115, 433740), (138, 361450), (150, 332534), (230, 216870), (276, 180725), (300, 166267), (345, 144580), (460, 108435), (575, 86748), (690, 72290), (1150, 43374), (1380, 36145), (1725, 28916), (2300, 21687), (3450, 14458), (6900, 7229)]