20193511200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{494939}}^1$

素因数の和:494979

約数の個数: 144

約数和(自身を含む): 69596483040

約数和(自身を除く): 49402971840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 96, 100, 102, 120, 136, 150, 160, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 480, 510, 544, 600, 680, 800, 816, 850, 1020, 1200, 1275, 1360, 1632, 1700, 2040, 2400, 2550, 2720, 3400, 4080, 5100, 6800, 8160, 10200, 13600, 20400, 40800, 494939, 989878, 1484817, 1979756, 2474695, 2969634, 3959512, 4949390, 5939268, 7424085, 7919024, 8413963, 9898780, 11878536, 12373475, 14848170, 15838048, 16827926, 19797560, 23757072, 24746950, 25241889, 29696340, 33655852, 37120425, 39595120, 42069815, 47514144, 49493900, 50483778, 59392680, 67311704, 74240850, 79190240, 84139630, 98987800, 100967556, 118785360, 126209445, 134623408, 148481700, 168279260, 197975600, 201935112, 210349075, 237570720, 252418890, 269246816, 296963400, 336558520, 395951200, 403870224, 420698150, 504837780, 593926800, 631047225, 673117040, 807740448, 841396300, 1009675560, 1187853600, 1262094450, 1346234080, 1682792600, 2019351120, 2524188900, 3365585200, 4038702240, 5048377800, 6731170400, 10096755600, 20193511200]

約数ペア:

[(1, 20193511200), (2, 10096755600), (3, 6731170400), (4, 5048377800), (5, 4038702240), (6, 3365585200), (8, 2524188900), (10, 2019351120), (12, 1682792600), (15, 1346234080), (16, 1262094450), (17, 1187853600), (20, 1009675560), (24, 841396300), (25, 807740448), (30, 673117040), (32, 631047225), (34, 593926800), (40, 504837780), (48, 420698150), (50, 403870224), (51, 395951200), (60, 336558520), (68, 296963400), (75, 269246816), (80, 252418890), (85, 237570720), (96, 210349075), (100, 201935112), (102, 197975600), (120, 168279260), (136, 148481700), (150, 134623408), (160, 126209445), (170, 118785360), (200, 100967556), (204, 98987800), (240, 84139630), (255, 79190240), (272, 74240850), (300, 67311704), (340, 59392680), (400, 50483778), (408, 49493900), (425, 47514144), (480, 42069815), (510, 39595120), (544, 37120425), (600, 33655852), (680, 29696340), (800, 25241889), (816, 24746950), (850, 23757072), (1020, 19797560), (1200, 16827926), (1275, 15838048), (1360, 14848170), (1632, 12373475), (1700, 11878536), (2040, 9898780), (2400, 8413963), (2550, 7919024), (2720, 7424085), (3400, 5939268), (4080, 4949390), (5100, 3959512), (6800, 2969634), (8160, 2474695), (10200, 1979756), (13600, 1484817), (20400, 989878), (40800, 494939)]