127742700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 395669120

約数和(自身を除く): 267926420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 73, 75, 76, 95, 100, 114, 146, 150, 190, 219, 228, 285, 292, 300, 307, 365, 380, 438, 475, 570, 614, 730, 876, 921, 950, 1095, 1140, 1228, 1387, 1425, 1460, 1535, 1825, 1842, 1900, 2190, 2774, 2850, 3070, 3650, 3684, 4161, 4380, 4605, 5475, 5548, 5700, 5833, 6140, 6935, 7300, 7675, 8322, 9210, 10950, 11666, 13870, 15350, 16644, 17499, 18420, 20805, 21900, 22411, 23025, 23332, 27740, 29165, 30700, 34675, 34998, 41610, 44822, 46050, 58330, 67233, 69350, 69996, 83220, 87495, 89644, 92100, 104025, 112055, 116660, 134466, 138700, 145825, 174990, 208050, 224110, 268932, 291650, 336165, 349980, 416100, 425809, 437475, 448220, 560275, 583300, 672330, 851618, 874950, 1120550, 1277427, 1344660, 1680825, 1703236, 1749900, 2129045, 2241100, 2554854, 3361650, 4258090, 5109708, 6387135, 6723300, 8516180, 10645225, 12774270, 21290450, 25548540, 31935675, 42580900, 63871350, 127742700]

約数ペア:

[(1, 127742700), (2, 63871350), (3, 42580900), (4, 31935675), (5, 25548540), (6, 21290450), (10, 12774270), (12, 10645225), (15, 8516180), (19, 6723300), (20, 6387135), (25, 5109708), (30, 4258090), (38, 3361650), (50, 2554854), (57, 2241100), (60, 2129045), (73, 1749900), (75, 1703236), (76, 1680825), (95, 1344660), (100, 1277427), (114, 1120550), (146, 874950), (150, 851618), (190, 672330), (219, 583300), (228, 560275), (285, 448220), (292, 437475), (300, 425809), (307, 416100), (365, 349980), (380, 336165), (438, 291650), (475, 268932), (570, 224110), (614, 208050), (730, 174990), (876, 145825), (921, 138700), (950, 134466), (1095, 116660), (1140, 112055), (1228, 104025), (1387, 92100), (1425, 89644), (1460, 87495), (1535, 83220), (1825, 69996), (1842, 69350), (1900, 67233), (2190, 58330), (2774, 46050), (2850, 44822), (3070, 41610), (3650, 34998), (3684, 34675), (4161, 30700), (4380, 29165), (4605, 27740), (5475, 23332), (5548, 23025), (5700, 22411), (5833, 21900), (6140, 20805), (6935, 18420), (7300, 17499), (7675, 16644), (8322, 15350), (9210, 13870), (10950, 11666)]