78139200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 261038848

約数和(自身を除く): 182899648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 73, 75, 80, 96, 100, 120, 146, 150, 160, 192, 200, 219, 223, 240, 292, 300, 320, 365, 400, 438, 446, 480, 584, 600, 669, 730, 800, 876, 892, 960, 1095, 1115, 1168, 1200, 1338, 1460, 1600, 1752, 1784, 1825, 2190, 2230, 2336, 2400, 2676, 2920, 3345, 3504, 3568, 3650, 4380, 4460, 4672, 4800, 5352, 5475, 5575, 5840, 6690, 7008, 7136, 7300, 8760, 8920, 10704, 10950, 11150, 11680, 13380, 14016, 14272, 14600, 16279, 16725, 17520, 17840, 21408, 21900, 22300, 23360, 26760, 29200, 32558, 33450, 35040, 35680, 42816, 43800, 44600, 48837, 53520, 58400, 65116, 66900, 70080, 71360, 81395, 87600, 89200, 97674, 107040, 116800, 130232, 133800, 162790, 175200, 178400, 195348, 214080, 244185, 260464, 267600, 325580, 350400, 356800, 390696, 406975, 488370, 520928, 535200, 651160, 781392, 813950, 976740, 1041856, 1070400, 1220925, 1302320, 1562784, 1627900, 1953480, 2441850, 2604640, 3125568, 3255800, 3906960, 4883700, 5209280, 6511600, 7813920, 9767400, 13023200, 15627840, 19534800, 26046400, 39069600, 78139200]

約数ペア:

[(1, 78139200), (2, 39069600), (3, 26046400), (4, 19534800), (5, 15627840), (6, 13023200), (8, 9767400), (10, 7813920), (12, 6511600), (15, 5209280), (16, 4883700), (20, 3906960), (24, 3255800), (25, 3125568), (30, 2604640), (32, 2441850), (40, 1953480), (48, 1627900), (50, 1562784), (60, 1302320), (64, 1220925), (73, 1070400), (75, 1041856), (80, 976740), (96, 813950), (100, 781392), (120, 651160), (146, 535200), (150, 520928), (160, 488370), (192, 406975), (200, 390696), (219, 356800), (223, 350400), (240, 325580), (292, 267600), (300, 260464), (320, 244185), (365, 214080), (400, 195348), (438, 178400), (446, 175200), (480, 162790), (584, 133800), (600, 130232), (669, 116800), (730, 107040), (800, 97674), (876, 89200), (892, 87600), (960, 81395), (1095, 71360), (1115, 70080), (1168, 66900), (1200, 65116), (1338, 58400), (1460, 53520), (1600, 48837), (1752, 44600), (1784, 43800), (1825, 42816), (2190, 35680), (2230, 35040), (2336, 33450), (2400, 32558), (2676, 29200), (2920, 26760), (3345, 23360), (3504, 22300), (3568, 21900), (3650, 21408), (4380, 17840), (4460, 17520), (4672, 16725), (4800, 16279), (5352, 14600), (5475, 14272), (5575, 14016), (5840, 13380), (6690, 11680), (7008, 11150), (7136, 10950), (7300, 10704), (8760, 8920)]