40247700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 128325120

約数和(自身を除く): 88077420

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, 276, 285, 300, 307, 345, 380, 437, 460, 475, 570, 575, 614, 690, 874, 921, 950, 1140, 1150, 1228, 1311, 1380, 1425, 1535, 1725, 1748, 1842, 1900, 2185, 2300, 2622, 2850, 3070, 3450, 3684, 4370, 4605, 5244, 5700, 5833, 6140, 6555, 6900, 7061, 7675, 8740, 9210, 10925, 11666, 13110, 14122, 15350, 17499, 18420, 21183, 21850, 23025, 23332, 26220, 28244, 29165, 30700, 32775, 34998, 35305, 42366, 43700, 46050, 58330, 65550, 69996, 70610, 84732, 87495, 92100, 105915, 116660, 131100, 134159, 141220, 145825, 174990, 176525, 211830, 268318, 291650, 349980, 353050, 402477, 423660, 437475, 529575, 536636, 583300, 670795, 706100, 804954, 874950, 1059150, 1341590, 1609908, 1749900, 2012385, 2118300, 2683180, 3353975, 4024770, 6707950, 8049540, 10061925, 13415900, 20123850, 40247700]

約数ペア:

[(1, 40247700), (2, 20123850), (3, 13415900), (4, 10061925), (5, 8049540), (6, 6707950), (10, 4024770), (12, 3353975), (15, 2683180), (19, 2118300), (20, 2012385), (23, 1749900), (25, 1609908), (30, 1341590), (38, 1059150), (46, 874950), (50, 804954), (57, 706100), (60, 670795), (69, 583300), (75, 536636), (76, 529575), (92, 437475), (95, 423660), (100, 402477), (114, 353050), (115, 349980), (138, 291650), (150, 268318), (190, 211830), (228, 176525), (230, 174990), (276, 145825), (285, 141220), (300, 134159), (307, 131100), (345, 116660), (380, 105915), (437, 92100), (460, 87495), (475, 84732), (570, 70610), (575, 69996), (614, 65550), (690, 58330), (874, 46050), (921, 43700), (950, 42366), (1140, 35305), (1150, 34998), (1228, 32775), (1311, 30700), (1380, 29165), (1425, 28244), (1535, 26220), (1725, 23332), (1748, 23025), (1842, 21850), (1900, 21183), (2185, 18420), (2300, 17499), (2622, 15350), (2850, 14122), (3070, 13110), (3450, 11666), (3684, 10925), (4370, 9210), (4605, 8740), (5244, 7675), (5700, 7061), (5833, 6900), (6140, 6555)]