145240800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 144

約数和(自身を含む): 479813040

約数和(自身を除く): 334572240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 73, 75, 80, 96, 100, 120, 146, 150, 160, 200, 219, 240, 292, 300, 365, 400, 438, 480, 584, 600, 730, 800, 829, 876, 1095, 1168, 1200, 1460, 1658, 1752, 1825, 2190, 2336, 2400, 2487, 2920, 3316, 3504, 3650, 4145, 4380, 4974, 5475, 5840, 6632, 7008, 7300, 8290, 8760, 9948, 10950, 11680, 12435, 13264, 14600, 16580, 17520, 19896, 20725, 21900, 24870, 26528, 29200, 33160, 35040, 39792, 41450, 43800, 49740, 58400, 60517, 62175, 66320, 79584, 82900, 87600, 99480, 121034, 124350, 132640, 165800, 175200, 181551, 198960, 242068, 248700, 302585, 331600, 363102, 397920, 484136, 497400, 605170, 663200, 726204, 907755, 968272, 994800, 1210340, 1452408, 1512925, 1815510, 1936544, 1989600, 2420680, 2904816, 3025850, 3631020, 4538775, 4841360, 5809632, 6051700, 7262040, 9077550, 9682720, 12103400, 14524080, 18155100, 24206800, 29048160, 36310200, 48413600, 72620400, 145240800]

約数ペア:

[(1, 145240800), (2, 72620400), (3, 48413600), (4, 36310200), (5, 29048160), (6, 24206800), (8, 18155100), (10, 14524080), (12, 12103400), (15, 9682720), (16, 9077550), (20, 7262040), (24, 6051700), (25, 5809632), (30, 4841360), (32, 4538775), (40, 3631020), (48, 3025850), (50, 2904816), (60, 2420680), (73, 1989600), (75, 1936544), (80, 1815510), (96, 1512925), (100, 1452408), (120, 1210340), (146, 994800), (150, 968272), (160, 907755), (200, 726204), (219, 663200), (240, 605170), (292, 497400), (300, 484136), (365, 397920), (400, 363102), (438, 331600), (480, 302585), (584, 248700), (600, 242068), (730, 198960), (800, 181551), (829, 175200), (876, 165800), (1095, 132640), (1168, 124350), (1200, 121034), (1460, 99480), (1658, 87600), (1752, 82900), (1825, 79584), (2190, 66320), (2336, 62175), (2400, 60517), (2487, 58400), (2920, 49740), (3316, 43800), (3504, 41450), (3650, 39792), (4145, 35040), (4380, 33160), (4974, 29200), (5475, 26528), (5840, 24870), (6632, 21900), (7008, 20725), (7300, 19896), (8290, 17520), (8760, 16580), (9948, 14600), (10950, 13264), (11680, 12435)]