23156250

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 112

約数和(自身を含む): 65624160

約数和(自身を除く): 42467910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 25, 26, 30, 38, 39, 50, 57, 65, 75, 78, 95, 114, 125, 130, 150, 190, 195, 247, 250, 285, 325, 375, 390, 475, 494, 570, 625, 650, 741, 750, 950, 975, 1235, 1250, 1425, 1482, 1625, 1875, 1950, 2375, 2470, 2850, 3125, 3250, 3705, 3750, 4750, 4875, 6175, 6250, 7125, 7410, 8125, 9375, 9750, 11875, 12350, 14250, 15625, 16250, 18525, 18750, 23750, 24375, 30875, 31250, 35625, 37050, 40625, 46875, 48750, 59375, 61750, 71250, 81250, 92625, 93750, 118750, 121875, 154375, 178125, 185250, 203125, 243750, 296875, 308750, 356250, 406250, 463125, 593750, 609375, 771875, 890625, 926250, 1218750, 1543750, 1781250, 2315625, 3859375, 4631250, 7718750, 11578125, 23156250]

約数ペア:

[(1, 23156250), (2, 11578125), (3, 7718750), (5, 4631250), (6, 3859375), (10, 2315625), (13, 1781250), (15, 1543750), (19, 1218750), (25, 926250), (26, 890625), (30, 771875), (38, 609375), (39, 593750), (50, 463125), (57, 406250), (65, 356250), (75, 308750), (78, 296875), (95, 243750), (114, 203125), (125, 185250), (130, 178125), (150, 154375), (190, 121875), (195, 118750), (247, 93750), (250, 92625), (285, 81250), (325, 71250), (375, 61750), (390, 59375), (475, 48750), (494, 46875), (570, 40625), (625, 37050), (650, 35625), (741, 31250), (750, 30875), (950, 24375), (975, 23750), (1235, 18750), (1250, 18525), (1425, 16250), (1482, 15625), (1625, 14250), (1875, 12350), (1950, 11875), (2375, 9750), (2470, 9375), (2850, 8125), (3125, 7410), (3250, 7125), (3705, 6250), (3750, 6175), (4750, 4875)]