31681200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 120

約数和(自身を含む): 107524368

約数和(自身を除く): 75843168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1553, 1700, 2040, 2550, 3106, 3400, 4080, 4659, 5100, 6212, 6800, 7765, 9318, 10200, 12424, 15530, 18636, 20400, 23295, 24848, 26401, 31060, 37272, 38825, 46590, 52802, 62120, 74544, 77650, 79203, 93180, 105604, 116475, 124240, 132005, 155300, 158406, 186360, 211208, 232950, 264010, 310600, 316812, 372720, 396015, 422416, 465900, 528020, 621200, 633624, 660025, 792030, 931800, 1056040, 1267248, 1320050, 1584060, 1863600, 1980075, 2112080, 2640100, 3168120, 3960150, 5280200, 6336240, 7920300, 10560400, 15840600, 31681200]

約数ペア:

[(1, 31681200), (2, 15840600), (3, 10560400), (4, 7920300), (5, 6336240), (6, 5280200), (8, 3960150), (10, 3168120), (12, 2640100), (15, 2112080), (16, 1980075), (17, 1863600), (20, 1584060), (24, 1320050), (25, 1267248), (30, 1056040), (34, 931800), (40, 792030), (48, 660025), (50, 633624), (51, 621200), (60, 528020), (68, 465900), (75, 422416), (80, 396015), (85, 372720), (100, 316812), (102, 310600), (120, 264010), (136, 232950), (150, 211208), (170, 186360), (200, 158406), (204, 155300), (240, 132005), (255, 124240), (272, 116475), (300, 105604), (340, 93180), (400, 79203), (408, 77650), (425, 74544), (510, 62120), (600, 52802), (680, 46590), (816, 38825), (850, 37272), (1020, 31060), (1200, 26401), (1275, 24848), (1360, 23295), (1553, 20400), (1700, 18636), (2040, 15530), (2550, 12424), (3106, 10200), (3400, 9318), (4080, 7765), (4659, 6800), (5100, 6212)]