980877000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1168

約数の個数: 128

約数和(自身を含む): 3071053440

約数和(自身を除く): 2090176440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 557, 587, 600, 750, 1000, 1114, 1174, 1500, 1671, 1761, 2228, 2348, 2785, 2935, 3000, 3342, 3522, 4456, 4696, 5570, 5870, 6684, 7044, 8355, 8805, 11140, 11740, 13368, 13925, 14088, 14675, 16710, 17610, 22280, 23480, 27850, 29350, 33420, 35220, 41775, 44025, 55700, 58700, 66840, 69625, 70440, 73375, 83550, 88050, 111400, 117400, 139250, 146750, 167100, 176100, 208875, 220125, 278500, 293500, 326959, 334200, 352200, 417750, 440250, 557000, 587000, 653918, 835500, 880500, 980877, 1307836, 1634795, 1671000, 1761000, 1961754, 2615672, 3269590, 3923508, 4904385, 6539180, 7847016, 8173975, 9808770, 13078360, 16347950, 19617540, 24521925, 32695900, 39235080, 40869875, 49043850, 65391800, 81739750, 98087700, 122609625, 163479500, 196175400, 245219250, 326959000, 490438500, 980877000]

約数ペア:

[(1, 980877000), (2, 490438500), (3, 326959000), (4, 245219250), (5, 196175400), (6, 163479500), (8, 122609625), (10, 98087700), (12, 81739750), (15, 65391800), (20, 49043850), (24, 40869875), (25, 39235080), (30, 32695900), (40, 24521925), (50, 19617540), (60, 16347950), (75, 13078360), (100, 9808770), (120, 8173975), (125, 7847016), (150, 6539180), (200, 4904385), (250, 3923508), (300, 3269590), (375, 2615672), (500, 1961754), (557, 1761000), (587, 1671000), (600, 1634795), (750, 1307836), (1000, 980877), (1114, 880500), (1174, 835500), (1500, 653918), (1671, 587000), (1761, 557000), (2228, 440250), (2348, 417750), (2785, 352200), (2935, 334200), (3000, 326959), (3342, 293500), (3522, 278500), (4456, 220125), (4696, 208875), (5570, 176100), (5870, 167100), (6684, 146750), (7044, 139250), (8355, 117400), (8805, 111400), (11140, 88050), (11740, 83550), (13368, 73375), (13925, 70440), (14088, 69625), (14675, 66840), (16710, 58700), (17610, 55700), (22280, 44025), (23480, 41775), (27850, 35220), (29350, 33420)]