85550700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9199}}^1$

素因数の和:9247

約数の個数: 72

約数和(自身を含む): 255539200

約数和(自身を除く): 169988500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9199, 9300, 18398, 27597, 36796, 45995, 55194, 91990, 110388, 137985, 183980, 229975, 275970, 285169, 459950, 551940, 570338, 689925, 855507, 919900, 1140676, 1379850, 1425845, 1711014, 2759700, 2851690, 3422028, 4277535, 5703380, 7129225, 8555070, 14258450, 17110140, 21387675, 28516900, 42775350, 85550700]

約数ペア:

[(1, 85550700), (2, 42775350), (3, 28516900), (4, 21387675), (5, 17110140), (6, 14258450), (10, 8555070), (12, 7129225), (15, 5703380), (20, 4277535), (25, 3422028), (30, 2851690), (31, 2759700), (50, 1711014), (60, 1425845), (62, 1379850), (75, 1140676), (93, 919900), (100, 855507), (124, 689925), (150, 570338), (155, 551940), (186, 459950), (300, 285169), (310, 275970), (372, 229975), (465, 183980), (620, 137985), (775, 110388), (930, 91990), (1550, 55194), (1860, 45995), (2325, 36796), (3100, 27597), (4650, 18398), (9199, 9300)]