71906250

素因数分解:

$2^1\times 3^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 112

約数和(自身を含む): 196872480

約数和(自身を除く): 124966230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 59, 65, 75, 78, 118, 125, 130, 150, 177, 195, 250, 295, 325, 354, 375, 390, 590, 625, 650, 750, 767, 885, 975, 1250, 1475, 1534, 1625, 1770, 1875, 1950, 2301, 2950, 3125, 3250, 3750, 3835, 4425, 4602, 4875, 6250, 7375, 7670, 8125, 8850, 9375, 9750, 11505, 14750, 15625, 16250, 18750, 19175, 22125, 23010, 24375, 31250, 36875, 38350, 40625, 44250, 46875, 48750, 57525, 73750, 81250, 93750, 95875, 110625, 115050, 121875, 184375, 191750, 203125, 221250, 243750, 287625, 368750, 406250, 479375, 553125, 575250, 609375, 921875, 958750, 1106250, 1218750, 1438125, 1843750, 2396875, 2765625, 2876250, 4793750, 5531250, 7190625, 11984375, 14381250, 23968750, 35953125, 71906250]

約数ペア:

[(1, 71906250), (2, 35953125), (3, 23968750), (5, 14381250), (6, 11984375), (10, 7190625), (13, 5531250), (15, 4793750), (25, 2876250), (26, 2765625), (30, 2396875), (39, 1843750), (50, 1438125), (59, 1218750), (65, 1106250), (75, 958750), (78, 921875), (118, 609375), (125, 575250), (130, 553125), (150, 479375), (177, 406250), (195, 368750), (250, 287625), (295, 243750), (325, 221250), (354, 203125), (375, 191750), (390, 184375), (590, 121875), (625, 115050), (650, 110625), (750, 95875), (767, 93750), (885, 81250), (975, 73750), (1250, 57525), (1475, 48750), (1534, 46875), (1625, 44250), (1770, 40625), (1875, 38350), (1950, 36875), (2301, 31250), (2950, 24375), (3125, 23010), (3250, 22125), (3750, 19175), (3835, 18750), (4425, 16250), (4602, 15625), (4875, 14750), (6250, 11505), (7375, 9750), (7670, 9375), (8125, 8850)]