31595100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 100826880

約数和(自身を除く): 69231780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 138, 150, 190, 228, 230, 241, 276, 285, 300, 345, 380, 437, 460, 475, 482, 570, 575, 690, 723, 874, 950, 964, 1140, 1150, 1205, 1311, 1380, 1425, 1446, 1725, 1748, 1900, 2185, 2300, 2410, 2622, 2850, 2892, 3450, 3615, 4370, 4579, 4820, 5244, 5543, 5700, 6025, 6555, 6900, 7230, 8740, 9158, 10925, 11086, 12050, 13110, 13737, 14460, 16629, 18075, 18316, 21850, 22172, 22895, 24100, 26220, 27474, 27715, 32775, 33258, 36150, 43700, 45790, 54948, 55430, 65550, 66516, 68685, 72300, 83145, 91580, 105317, 110860, 114475, 131100, 137370, 138575, 166290, 210634, 228950, 274740, 277150, 315951, 332580, 343425, 415725, 421268, 457900, 526585, 554300, 631902, 686850, 831450, 1053170, 1263804, 1373700, 1579755, 1662900, 2106340, 2632925, 3159510, 5265850, 6319020, 7898775, 10531700, 15797550, 31595100]

約数ペア:

[(1, 31595100), (2, 15797550), (3, 10531700), (4, 7898775), (5, 6319020), (6, 5265850), (10, 3159510), (12, 2632925), (15, 2106340), (19, 1662900), (20, 1579755), (23, 1373700), (25, 1263804), (30, 1053170), (38, 831450), (46, 686850), (50, 631902), (57, 554300), (60, 526585), (69, 457900), (75, 421268), (76, 415725), (92, 343425), (95, 332580), (100, 315951), (114, 277150), (115, 274740), (138, 228950), (150, 210634), (190, 166290), (228, 138575), (230, 137370), (241, 131100), (276, 114475), (285, 110860), (300, 105317), (345, 91580), (380, 83145), (437, 72300), (460, 68685), (475, 66516), (482, 65550), (570, 55430), (575, 54948), (690, 45790), (723, 43700), (874, 36150), (950, 33258), (964, 32775), (1140, 27715), (1150, 27474), (1205, 26220), (1311, 24100), (1380, 22895), (1425, 22172), (1446, 21850), (1725, 18316), (1748, 18075), (1900, 16629), (2185, 14460), (2300, 13737), (2410, 13110), (2622, 12050), (2850, 11086), (2892, 10925), (3450, 9158), (3615, 8740), (4370, 7230), (4579, 6900), (4820, 6555), (5244, 6025), (5543, 5700)]