42185700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2506

約数の個数: 108

約数和(自身を含む): 139244560

約数和(自身を除く): 97058860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2467, 2850, 3420, 4275, 4934, 5700, 7401, 8550, 9868, 12335, 14802, 17100, 22203, 24670, 29604, 37005, 44406, 46873, 49340, 61675, 74010, 88812, 93746, 111015, 123350, 140619, 148020, 185025, 187492, 222030, 234365, 246700, 281238, 370050, 421857, 444060, 468730, 555075, 562476, 703095, 740100, 843714, 937460, 1110150, 1171825, 1406190, 1687428, 2109285, 2220300, 2343650, 2812380, 3515475, 4218570, 4687300, 7030950, 8437140, 10546425, 14061900, 21092850, 42185700]

約数ペア:

[(1, 42185700), (2, 21092850), (3, 14061900), (4, 10546425), (5, 8437140), (6, 7030950), (9, 4687300), (10, 4218570), (12, 3515475), (15, 2812380), (18, 2343650), (19, 2220300), (20, 2109285), (25, 1687428), (30, 1406190), (36, 1171825), (38, 1110150), (45, 937460), (50, 843714), (57, 740100), (60, 703095), (75, 562476), (76, 555075), (90, 468730), (95, 444060), (100, 421857), (114, 370050), (150, 281238), (171, 246700), (180, 234365), (190, 222030), (225, 187492), (228, 185025), (285, 148020), (300, 140619), (342, 123350), (380, 111015), (450, 93746), (475, 88812), (570, 74010), (684, 61675), (855, 49340), (900, 46873), (950, 44406), (1140, 37005), (1425, 29604), (1710, 24670), (1900, 22203), (2467, 17100), (2850, 14802), (3420, 12335), (4275, 9868), (4934, 8550), (5700, 7401)]