85700400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4201}}^1$

素因数の和:4239

約数の個数: 120

約数和(自身を含む): 290744784

約数和(自身を除く): 205044384

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, 1700, 2040, 2550, 3400, 4080, 4201, 5100, 6800, 8402, 10200, 12603, 16804, 20400, 21005, 25206, 33608, 42010, 50412, 63015, 67216, 71417, 84020, 100824, 105025, 126030, 142834, 168040, 201648, 210050, 214251, 252060, 285668, 315075, 336080, 357085, 420100, 428502, 504120, 571336, 630150, 714170, 840200, 857004, 1008240, 1071255, 1142672, 1260300, 1428340, 1680400, 1714008, 1785425, 2142510, 2520600, 2856680, 3428016, 3570850, 4285020, 5041200, 5356275, 5713360, 7141700, 8570040, 10712550, 14283400, 17140080, 21425100, 28566800, 42850200, 85700400]

約数ペア:

[(1, 85700400), (2, 42850200), (3, 28566800), (4, 21425100), (5, 17140080), (6, 14283400), (8, 10712550), (10, 8570040), (12, 7141700), (15, 5713360), (16, 5356275), (17, 5041200), (20, 4285020), (24, 3570850), (25, 3428016), (30, 2856680), (34, 2520600), (40, 2142510), (48, 1785425), (50, 1714008), (51, 1680400), (60, 1428340), (68, 1260300), (75, 1142672), (80, 1071255), (85, 1008240), (100, 857004), (102, 840200), (120, 714170), (136, 630150), (150, 571336), (170, 504120), (200, 428502), (204, 420100), (240, 357085), (255, 336080), (272, 315075), (300, 285668), (340, 252060), (400, 214251), (408, 210050), (425, 201648), (510, 168040), (600, 142834), (680, 126030), (816, 105025), (850, 100824), (1020, 84020), (1200, 71417), (1275, 67216), (1360, 63015), (1700, 50412), (2040, 42010), (2550, 33608), (3400, 25206), (4080, 21005), (4201, 20400), (5100, 16804), (6800, 12603), (8402, 10200)]