1221735600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19963}}^1$

素因数の和:20004

約数の個数: 180

約数和(自身を含む): 4489384536

約数和(自身を除く): 3267648936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 450, 510, 600, 612, 680, 720, 765, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1530, 1700, 1800, 2040, 2448, 2550, 3060, 3400, 3600, 3825, 4080, 5100, 6120, 6800, 7650, 10200, 12240, 15300, 19963, 20400, 30600, 39926, 59889, 61200, 79852, 99815, 119778, 159704, 179667, 199630, 239556, 299445, 319408, 339371, 359334, 399260, 479112, 499075, 598890, 678742, 718668, 798520, 898335, 958224, 998150, 1018113, 1197780, 1357484, 1437336, 1497225, 1597040, 1696855, 1796670, 1996300, 2036226, 2395560, 2714968, 2874672, 2994450, 3054339, 3393710, 3593340, 3992600, 4072452, 4491675, 4791120, 5090565, 5429936, 5988900, 6108678, 6787420, 7186680, 7985200, 8144904, 8484275, 8983350, 10181130, 11977800, 12217356, 13574840, 14373360, 15271695, 16289808, 16968550, 17966700, 20362260, 23955600, 24434712, 25452825, 27149680, 30543390, 33937100, 35933400, 40724520, 48869424, 50905650, 61086780, 67874200, 71866800, 76358475, 81449040, 101811300, 122173560, 135748400, 152716950, 203622600, 244347120, 305433900, 407245200, 610867800, 1221735600]

約数ペア:

[(1, 1221735600), (2, 610867800), (3, 407245200), (4, 305433900), (5, 244347120), (6, 203622600), (8, 152716950), (9, 135748400), (10, 122173560), (12, 101811300), (15, 81449040), (16, 76358475), (17, 71866800), (18, 67874200), (20, 61086780), (24, 50905650), (25, 48869424), (30, 40724520), (34, 35933400), (36, 33937100), (40, 30543390), (45, 27149680), (48, 25452825), (50, 24434712), (51, 23955600), (60, 20362260), (68, 17966700), (72, 16968550), (75, 16289808), (80, 15271695), (85, 14373360), (90, 13574840), (100, 12217356), (102, 11977800), (120, 10181130), (136, 8983350), (144, 8484275), (150, 8144904), (153, 7985200), (170, 7186680), (180, 6787420), (200, 6108678), (204, 5988900), (225, 5429936), (240, 5090565), (255, 4791120), (272, 4491675), (300, 4072452), (306, 3992600), (340, 3593340), (360, 3393710), (400, 3054339), (408, 2994450), (425, 2874672), (450, 2714968), (510, 2395560), (600, 2036226), (612, 1996300), (680, 1796670), (720, 1696855), (765, 1597040), (816, 1497225), (850, 1437336), (900, 1357484), (1020, 1197780), (1200, 1018113), (1224, 998150), (1275, 958224), (1360, 898335), (1530, 798520), (1700, 718668), (1800, 678742), (2040, 598890), (2448, 499075), (2550, 479112), (3060, 399260), (3400, 359334), (3600, 339371), (3825, 319408), (4080, 299445), (5100, 239556), (6120, 199630), (6800, 179667), (7650, 159704), (10200, 119778), (12240, 99815), (15300, 79852), (19963, 61200), (20400, 59889), (30600, 39926)]