2405700

素因数分解:

$2^2\times 3^7\times 5^2\times {\mathrm{11}}^1$

素因数の和:46

約数の個数: 144

約数和(自身を含む): 8541120

約数和(自身を除く): 6135420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 81, 90, 99, 100, 108, 110, 132, 135, 150, 162, 165, 180, 198, 220, 225, 243, 270, 275, 297, 300, 324, 330, 396, 405, 450, 486, 495, 540, 550, 594, 660, 675, 729, 810, 825, 891, 900, 972, 990, 1100, 1188, 1215, 1350, 1458, 1485, 1620, 1650, 1782, 1980, 2025, 2187, 2430, 2475, 2673, 2700, 2916, 2970, 3300, 3564, 3645, 4050, 4374, 4455, 4860, 4950, 5346, 5940, 6075, 7290, 7425, 8019, 8100, 8748, 8910, 9900, 10692, 10935, 12150, 13365, 14580, 14850, 16038, 17820, 18225, 21870, 22275, 24057, 24300, 26730, 29700, 32076, 36450, 40095, 43740, 44550, 48114, 53460, 54675, 66825, 72900, 80190, 89100, 96228, 109350, 120285, 133650, 160380, 200475, 218700, 240570, 267300, 400950, 481140, 601425, 801900, 1202850, 2405700]

約数ペア:

[(1, 2405700), (2, 1202850), (3, 801900), (4, 601425), (5, 481140), (6, 400950), (9, 267300), (10, 240570), (11, 218700), (12, 200475), (15, 160380), (18, 133650), (20, 120285), (22, 109350), (25, 96228), (27, 89100), (30, 80190), (33, 72900), (36, 66825), (44, 54675), (45, 53460), (50, 48114), (54, 44550), (55, 43740), (60, 40095), (66, 36450), (75, 32076), (81, 29700), (90, 26730), (99, 24300), (100, 24057), (108, 22275), (110, 21870), (132, 18225), (135, 17820), (150, 16038), (162, 14850), (165, 14580), (180, 13365), (198, 12150), (220, 10935), (225, 10692), (243, 9900), (270, 8910), (275, 8748), (297, 8100), (300, 8019), (324, 7425), (330, 7290), (396, 6075), (405, 5940), (450, 5346), (486, 4950), (495, 4860), (540, 4455), (550, 4374), (594, 4050), (660, 3645), (675, 3564), (729, 3300), (810, 2970), (825, 2916), (891, 2700), (900, 2673), (972, 2475), (990, 2430), (1100, 2187), (1188, 2025), (1215, 1980), (1350, 1782), (1458, 1650), (1485, 1620)]