121915800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 425865600

約数和(自身を除く): 303949800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 107, 108, 120, 135, 150, 180, 200, 211, 214, 216, 225, 270, 300, 321, 360, 422, 428, 450, 535, 540, 600, 633, 642, 675, 844, 856, 900, 963, 1055, 1070, 1080, 1266, 1284, 1350, 1605, 1688, 1800, 1899, 1926, 2110, 2140, 2532, 2568, 2675, 2700, 2889, 3165, 3210, 3798, 3852, 4220, 4280, 4815, 5064, 5275, 5350, 5400, 5697, 5778, 6330, 6420, 7596, 7704, 8025, 8440, 9495, 9630, 10550, 10700, 11394, 11556, 12660, 12840, 14445, 15192, 15825, 16050, 18990, 19260, 21100, 21400, 22577, 22788, 23112, 24075, 25320, 28485, 28890, 31650, 32100, 37980, 38520, 42200, 45154, 45576, 47475, 48150, 56970, 57780, 63300, 64200, 67731, 72225, 75960, 90308, 94950, 96300, 112885, 113940, 115560, 126600, 135462, 142425, 144450, 180616, 189900, 192600, 203193, 225770, 227880, 270924, 284850, 288900, 338655, 379800, 406386, 451540, 541848, 564425, 569700, 577800, 609579, 677310, 812772, 903080, 1015965, 1128850, 1139400, 1219158, 1354620, 1625544, 1693275, 2031930, 2257700, 2438316, 2709240, 3047895, 3386550, 4063860, 4515400, 4876632, 5079825, 6095790, 6773100, 8127720, 10159650, 12191580, 13546200, 15239475, 20319300, 24383160, 30478950, 40638600, 60957900, 121915800]

約数ペア:

[(1, 121915800), (2, 60957900), (3, 40638600), (4, 30478950), (5, 24383160), (6, 20319300), (8, 15239475), (9, 13546200), (10, 12191580), (12, 10159650), (15, 8127720), (18, 6773100), (20, 6095790), (24, 5079825), (25, 4876632), (27, 4515400), (30, 4063860), (36, 3386550), (40, 3047895), (45, 2709240), (50, 2438316), (54, 2257700), (60, 2031930), (72, 1693275), (75, 1625544), (90, 1354620), (100, 1219158), (107, 1139400), (108, 1128850), (120, 1015965), (135, 903080), (150, 812772), (180, 677310), (200, 609579), (211, 577800), (214, 569700), (216, 564425), (225, 541848), (270, 451540), (300, 406386), (321, 379800), (360, 338655), (422, 288900), (428, 284850), (450, 270924), (535, 227880), (540, 225770), (600, 203193), (633, 192600), (642, 189900), (675, 180616), (844, 144450), (856, 142425), (900, 135462), (963, 126600), (1055, 115560), (1070, 113940), (1080, 112885), (1266, 96300), (1284, 94950), (1350, 90308), (1605, 75960), (1688, 72225), (1800, 67731), (1899, 64200), (1926, 63300), (2110, 57780), (2140, 56970), (2532, 48150), (2568, 47475), (2675, 45576), (2700, 45154), (2889, 42200), (3165, 38520), (3210, 37980), (3798, 32100), (3852, 31650), (4220, 28890), (4280, 28485), (4815, 25320), (5064, 24075), (5275, 23112), (5350, 22788), (5400, 22577), (5697, 21400), (5778, 21100), (6330, 19260), (6420, 18990), (7596, 16050), (7704, 15825), (8025, 15192), (8440, 14445), (9495, 12840), (9630, 12660), (10550, 11556), (10700, 11394)]