289097100

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{11897}}^1$

素因数の和:11926

約数の個数: 108

約数和(自身を含む): 939799224

約数和(自身を除く): 650702124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 6075, 8100, 11897, 12150, 23794, 24300, 35691, 47588, 59485, 71382, 107073, 118970, 142764, 178455, 214146, 237940, 297425, 321219, 356910, 428292, 535365, 594850, 642438, 713820, 892275, 963657, 1070730, 1189700, 1284876, 1606095, 1784550, 1927314, 2141460, 2676825, 2890971, 3212190, 3569100, 3854628, 4818285, 5353650, 5781942, 6424380, 8030475, 9636570, 10707300, 11563884, 14454855, 16060950, 19273140, 24091425, 28909710, 32121900, 48182850, 57819420, 72274275, 96365700, 144548550, 289097100]

約数ペア:

[(1, 289097100), (2, 144548550), (3, 96365700), (4, 72274275), (5, 57819420), (6, 48182850), (9, 32121900), (10, 28909710), (12, 24091425), (15, 19273140), (18, 16060950), (20, 14454855), (25, 11563884), (27, 10707300), (30, 9636570), (36, 8030475), (45, 6424380), (50, 5781942), (54, 5353650), (60, 4818285), (75, 3854628), (81, 3569100), (90, 3212190), (100, 2890971), (108, 2676825), (135, 2141460), (150, 1927314), (162, 1784550), (180, 1606095), (225, 1284876), (243, 1189700), (270, 1070730), (300, 963657), (324, 892275), (405, 713820), (450, 642438), (486, 594850), (540, 535365), (675, 428292), (810, 356910), (900, 321219), (972, 297425), (1215, 237940), (1350, 214146), (1620, 178455), (2025, 142764), (2430, 118970), (2700, 107073), (4050, 71382), (4860, 59485), (6075, 47588), (8100, 35691), (11897, 24300), (12150, 23794)]