71823150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{151}}^2$

素因数の和:327

約数の個数: 108

約数和(自身を含む): 222001416

約数和(自身を除く): 150178266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 151, 175, 210, 225, 302, 315, 350, 450, 453, 525, 630, 755, 906, 1050, 1057, 1359, 1510, 1575, 2114, 2265, 2718, 3150, 3171, 3775, 4530, 5285, 6342, 6795, 7550, 9513, 10570, 11325, 13590, 15855, 19026, 22650, 22801, 26425, 31710, 33975, 45602, 47565, 52850, 67950, 68403, 79275, 95130, 114005, 136806, 158550, 159607, 205209, 228010, 237825, 319214, 342015, 410418, 475650, 478821, 570025, 684030, 798035, 957642, 1026045, 1140050, 1436463, 1596070, 1710075, 2052090, 2394105, 2872926, 3420150, 3990175, 4788210, 5130225, 7182315, 7980350, 10260450, 11970525, 14364630, 23941050, 35911575, 71823150]

約数ペア:

[(1, 71823150), (2, 35911575), (3, 23941050), (5, 14364630), (6, 11970525), (7, 10260450), (9, 7980350), (10, 7182315), (14, 5130225), (15, 4788210), (18, 3990175), (21, 3420150), (25, 2872926), (30, 2394105), (35, 2052090), (42, 1710075), (45, 1596070), (50, 1436463), (63, 1140050), (70, 1026045), (75, 957642), (90, 798035), (105, 684030), (126, 570025), (150, 478821), (151, 475650), (175, 410418), (210, 342015), (225, 319214), (302, 237825), (315, 228010), (350, 205209), (450, 159607), (453, 158550), (525, 136806), (630, 114005), (755, 95130), (906, 79275), (1050, 68403), (1057, 67950), (1359, 52850), (1510, 47565), (1575, 45602), (2114, 33975), (2265, 31710), (2718, 26425), (3150, 22801), (3171, 22650), (3775, 19026), (4530, 15855), (5285, 13590), (6342, 11325), (6795, 10570), (7550, 9513)]