108656250

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 112

約数和(自身を含む): 290621280

約数和(自身を除く): 181965030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 61, 75, 95, 114, 122, 125, 150, 183, 190, 250, 285, 305, 366, 375, 475, 570, 610, 625, 750, 915, 950, 1159, 1250, 1425, 1525, 1830, 1875, 2318, 2375, 2850, 3050, 3125, 3477, 3750, 4575, 4750, 5795, 6250, 6954, 7125, 7625, 9150, 9375, 11590, 11875, 14250, 15250, 15625, 17385, 18750, 22875, 23750, 28975, 31250, 34770, 35625, 38125, 45750, 46875, 57950, 59375, 71250, 76250, 86925, 93750, 114375, 118750, 144875, 173850, 178125, 190625, 228750, 289750, 296875, 356250, 381250, 434625, 571875, 593750, 724375, 869250, 890625, 953125, 1143750, 1448750, 1781250, 1906250, 2173125, 2859375, 3621875, 4346250, 5718750, 7243750, 10865625, 18109375, 21731250, 36218750, 54328125, 108656250]

約数ペア:

[(1, 108656250), (2, 54328125), (3, 36218750), (5, 21731250), (6, 18109375), (10, 10865625), (15, 7243750), (19, 5718750), (25, 4346250), (30, 3621875), (38, 2859375), (50, 2173125), (57, 1906250), (61, 1781250), (75, 1448750), (95, 1143750), (114, 953125), (122, 890625), (125, 869250), (150, 724375), (183, 593750), (190, 571875), (250, 434625), (285, 381250), (305, 356250), (366, 296875), (375, 289750), (475, 228750), (570, 190625), (610, 178125), (625, 173850), (750, 144875), (915, 118750), (950, 114375), (1159, 93750), (1250, 86925), (1425, 76250), (1525, 71250), (1830, 59375), (1875, 57950), (2318, 46875), (2375, 45750), (2850, 38125), (3050, 35625), (3125, 34770), (3477, 31250), (3750, 28975), (4575, 23750), (4750, 22875), (5795, 18750), (6250, 17385), (6954, 15625), (7125, 15250), (7625, 14250), (9150, 11875), (9375, 11590)]