31875300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 108

約数和(自身を含む): 101149776

約数和(自身を除く): 69274476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 107, 150, 180, 214, 225, 300, 321, 331, 428, 450, 535, 642, 662, 900, 963, 993, 1070, 1284, 1324, 1605, 1655, 1926, 1986, 2140, 2675, 2979, 3210, 3310, 3852, 3972, 4815, 4965, 5350, 5958, 6420, 6620, 8025, 8275, 9630, 9930, 10700, 11916, 14895, 16050, 16550, 19260, 19860, 24075, 24825, 29790, 32100, 33100, 35417, 48150, 49650, 59580, 70834, 74475, 96300, 99300, 106251, 141668, 148950, 177085, 212502, 297900, 318753, 354170, 425004, 531255, 637506, 708340, 885425, 1062510, 1275012, 1593765, 1770850, 2125020, 2656275, 3187530, 3541700, 5312550, 6375060, 7968825, 10625100, 15937650, 31875300]

約数ペア:

[(1, 31875300), (2, 15937650), (3, 10625100), (4, 7968825), (5, 6375060), (6, 5312550), (9, 3541700), (10, 3187530), (12, 2656275), (15, 2125020), (18, 1770850), (20, 1593765), (25, 1275012), (30, 1062510), (36, 885425), (45, 708340), (50, 637506), (60, 531255), (75, 425004), (90, 354170), (100, 318753), (107, 297900), (150, 212502), (180, 177085), (214, 148950), (225, 141668), (300, 106251), (321, 99300), (331, 96300), (428, 74475), (450, 70834), (535, 59580), (642, 49650), (662, 48150), (900, 35417), (963, 33100), (993, 32100), (1070, 29790), (1284, 24825), (1324, 24075), (1605, 19860), (1655, 19260), (1926, 16550), (1986, 16050), (2140, 14895), (2675, 11916), (2979, 10700), (3210, 9930), (3310, 9630), (3852, 8275), (3972, 8025), (4815, 6620), (4965, 6420), (5350, 5958)]