20226450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 54282240

約数和(自身を除く): 34055790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 47, 50, 57, 75, 94, 95, 114, 141, 150, 151, 190, 235, 282, 285, 302, 453, 470, 475, 570, 705, 755, 893, 906, 950, 1175, 1410, 1425, 1510, 1786, 2265, 2350, 2679, 2850, 2869, 3525, 3775, 4465, 4530, 5358, 5738, 7050, 7097, 7550, 8607, 8930, 11325, 13395, 14194, 14345, 17214, 21291, 22325, 22650, 26790, 28690, 35485, 42582, 43035, 44650, 66975, 70970, 71725, 86070, 106455, 133950, 134843, 143450, 177425, 212910, 215175, 269686, 354850, 404529, 430350, 532275, 674215, 809058, 1064550, 1348430, 2022645, 3371075, 4045290, 6742150, 10113225, 20226450]

約数ペア:

[(1, 20226450), (2, 10113225), (3, 6742150), (5, 4045290), (6, 3371075), (10, 2022645), (15, 1348430), (19, 1064550), (25, 809058), (30, 674215), (38, 532275), (47, 430350), (50, 404529), (57, 354850), (75, 269686), (94, 215175), (95, 212910), (114, 177425), (141, 143450), (150, 134843), (151, 133950), (190, 106455), (235, 86070), (282, 71725), (285, 70970), (302, 66975), (453, 44650), (470, 43035), (475, 42582), (570, 35485), (705, 28690), (755, 26790), (893, 22650), (906, 22325), (950, 21291), (1175, 17214), (1410, 14345), (1425, 14194), (1510, 13395), (1786, 11325), (2265, 8930), (2350, 8607), (2679, 7550), (2850, 7097), (2869, 7050), (3525, 5738), (3775, 5358), (4465, 4530)]