252782400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4089

約数の個数: 168

約数和(自身を含む): 893352544

約数和(自身を除く): 640570144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4051, 4160, 4800, 5200, 6240, 7800, 8102, 10400, 12153, 12480, 15600, 16204, 20255, 20800, 24306, 31200, 32408, 40510, 48612, 52663, 60765, 62400, 64816, 81020, 97224, 101275, 105326, 121530, 129632, 157989, 162040, 194448, 202550, 210652, 243060, 259264, 263315, 303825, 315978, 324080, 388896, 405100, 421304, 486120, 526630, 607650, 631956, 648160, 777792, 789945, 810200, 842608, 972240, 1053260, 1215300, 1263912, 1296320, 1316575, 1579890, 1620400, 1685216, 1944480, 2106520, 2430600, 2527824, 2633150, 3159780, 3240800, 3370432, 3888960, 3949725, 4213040, 4861200, 5055648, 5266300, 6319560, 6481600, 7899450, 8426080, 9722400, 10111296, 10532600, 12639120, 15798900, 16852160, 19444800, 21065200, 25278240, 31597800, 42130400, 50556480, 63195600, 84260800, 126391200, 252782400]

約数ペア:

[(1, 252782400), (2, 126391200), (3, 84260800), (4, 63195600), (5, 50556480), (6, 42130400), (8, 31597800), (10, 25278240), (12, 21065200), (13, 19444800), (15, 16852160), (16, 15798900), (20, 12639120), (24, 10532600), (25, 10111296), (26, 9722400), (30, 8426080), (32, 7899450), (39, 6481600), (40, 6319560), (48, 5266300), (50, 5055648), (52, 4861200), (60, 4213040), (64, 3949725), (65, 3888960), (75, 3370432), (78, 3240800), (80, 3159780), (96, 2633150), (100, 2527824), (104, 2430600), (120, 2106520), (130, 1944480), (150, 1685216), (156, 1620400), (160, 1579890), (192, 1316575), (195, 1296320), (200, 1263912), (208, 1215300), (240, 1053260), (260, 972240), (300, 842608), (312, 810200), (320, 789945), (325, 777792), (390, 648160), (400, 631956), (416, 607650), (480, 526630), (520, 486120), (600, 421304), (624, 405100), (650, 388896), (780, 324080), (800, 315978), (832, 303825), (960, 263315), (975, 259264), (1040, 243060), (1200, 210652), (1248, 202550), (1300, 194448), (1560, 162040), (1600, 157989), (1950, 129632), (2080, 121530), (2400, 105326), (2496, 101275), (2600, 97224), (3120, 81020), (3900, 64816), (4051, 62400), (4160, 60765), (4800, 52663), (5200, 48612), (6240, 40510), (7800, 32408), (8102, 31200), (10400, 24306), (12153, 20800), (12480, 20255), (15600, 16204)]