305475300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1009

約数の個数: 216

約数和(自身を含む): 1070445376

約数和(自身を除く): 764970076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 243, 260, 270, 300, 324, 325, 351, 390, 405, 450, 468, 486, 540, 585, 650, 675, 702, 780, 810, 900, 967, 972, 975, 1053, 1170, 1215, 1300, 1350, 1404, 1620, 1755, 1934, 1950, 2025, 2106, 2340, 2430, 2700, 2901, 2925, 3159, 3510, 3868, 3900, 4050, 4212, 4835, 4860, 5265, 5802, 5850, 6075, 6318, 7020, 8100, 8703, 8775, 9670, 10530, 11604, 11700, 12150, 12571, 12636, 14505, 15795, 17406, 17550, 19340, 21060, 24175, 24300, 25142, 26109, 26325, 29010, 31590, 34812, 35100, 37713, 43515, 48350, 50284, 52218, 52650, 58020, 62855, 63180, 72525, 75426, 78327, 78975, 87030, 96700, 104436, 105300, 113139, 125710, 130545, 145050, 150852, 156654, 157950, 174060, 188565, 217575, 226278, 234981, 251420, 261090, 290100, 313308, 314275, 315900, 339417, 377130, 391635, 435150, 452556, 469962, 522180, 565695, 628550, 652725, 678834, 754260, 783270, 870300, 939924, 942825, 1018251, 1131390, 1174905, 1257100, 1305450, 1357668, 1566540, 1697085, 1885650, 1958175, 2036502, 2262780, 2349810, 2610900, 2828475, 3054753, 3394170, 3771300, 3916350, 4073004, 4699620, 5091255, 5656950, 5874525, 6109506, 6788340, 7832700, 8485425, 10182510, 11313900, 11749050, 12219012, 15273765, 16970850, 20365020, 23498100, 25456275, 30547530, 33941700, 50912550, 61095060, 76368825, 101825100, 152737650, 305475300]

約数ペア:

[(1, 305475300), (2, 152737650), (3, 101825100), (4, 76368825), (5, 61095060), (6, 50912550), (9, 33941700), (10, 30547530), (12, 25456275), (13, 23498100), (15, 20365020), (18, 16970850), (20, 15273765), (25, 12219012), (26, 11749050), (27, 11313900), (30, 10182510), (36, 8485425), (39, 7832700), (45, 6788340), (50, 6109506), (52, 5874525), (54, 5656950), (60, 5091255), (65, 4699620), (75, 4073004), (78, 3916350), (81, 3771300), (90, 3394170), (100, 3054753), (108, 2828475), (117, 2610900), (130, 2349810), (135, 2262780), (150, 2036502), (156, 1958175), (162, 1885650), (180, 1697085), (195, 1566540), (225, 1357668), (234, 1305450), (243, 1257100), (260, 1174905), (270, 1131390), (300, 1018251), (324, 942825), (325, 939924), (351, 870300), (390, 783270), (405, 754260), (450, 678834), (468, 652725), (486, 628550), (540, 565695), (585, 522180), (650, 469962), (675, 452556), (702, 435150), (780, 391635), (810, 377130), (900, 339417), (967, 315900), (972, 314275), (975, 313308), (1053, 290100), (1170, 261090), (1215, 251420), (1300, 234981), (1350, 226278), (1404, 217575), (1620, 188565), (1755, 174060), (1934, 157950), (1950, 156654), (2025, 150852), (2106, 145050), (2340, 130545), (2430, 125710), (2700, 113139), (2901, 105300), (2925, 104436), (3159, 96700), (3510, 87030), (3868, 78975), (3900, 78327), (4050, 75426), (4212, 72525), (4835, 63180), (4860, 62855), (5265, 58020), (5802, 52650), (5850, 52218), (6075, 50284), (6318, 48350), (7020, 43515), (8100, 37713), (8703, 35100), (8775, 34812), (9670, 31590), (10530, 29010), (11604, 26325), (11700, 26109), (12150, 25142), (12571, 24300), (12636, 24175), (14505, 21060), (15795, 19340), (17406, 17550)]