245103300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7019

約数の個数: 144

約数和(自身を含む): 848695680

約数和(自身を除く): 603592380

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, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 6983, 7020, 8775, 11700, 13966, 17550, 20949, 27932, 34915, 35100, 41898, 62847, 69830, 83796, 90779, 104745, 125694, 139660, 174575, 181558, 188541, 209490, 251388, 272337, 314235, 349150, 363116, 377082, 418980, 453895, 523725, 544674, 628470, 698300, 754164, 817011, 907790, 942705, 1047450, 1089348, 1256940, 1361685, 1571175, 1634022, 1815580, 1885410, 2094900, 2269475, 2451033, 2723370, 3142350, 3268044, 3770820, 4085055, 4538950, 4713525, 4902066, 5446740, 6284700, 6808425, 8170110, 9077900, 9427050, 9804132, 12255165, 13616850, 16340220, 18854100, 20425275, 24510330, 27233700, 40850550, 49020660, 61275825, 81701100, 122551650, 245103300]

約数ペア:

[(1, 245103300), (2, 122551650), (3, 81701100), (4, 61275825), (5, 49020660), (6, 40850550), (9, 27233700), (10, 24510330), (12, 20425275), (13, 18854100), (15, 16340220), (18, 13616850), (20, 12255165), (25, 9804132), (26, 9427050), (27, 9077900), (30, 8170110), (36, 6808425), (39, 6284700), (45, 5446740), (50, 4902066), (52, 4713525), (54, 4538950), (60, 4085055), (65, 3770820), (75, 3268044), (78, 3142350), (90, 2723370), (100, 2451033), (108, 2269475), (117, 2094900), (130, 1885410), (135, 1815580), (150, 1634022), (156, 1571175), (180, 1361685), (195, 1256940), (225, 1089348), (234, 1047450), (260, 942705), (270, 907790), (300, 817011), (325, 754164), (351, 698300), (390, 628470), (450, 544674), (468, 523725), (540, 453895), (585, 418980), (650, 377082), (675, 363116), (702, 349150), (780, 314235), (900, 272337), (975, 251388), (1170, 209490), (1300, 188541), (1350, 181558), (1404, 174575), (1755, 139660), (1950, 125694), (2340, 104745), (2700, 90779), (2925, 83796), (3510, 69830), (3900, 62847), (5850, 41898), (6983, 35100), (7020, 34915), (8775, 27932), (11700, 20949), (13966, 17550)]