27766700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 108

約数和(自身を含む): 68620608

約数和(自身を除く): 40853908

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 53, 62, 65, 100, 106, 124, 130, 155, 169, 212, 260, 265, 310, 325, 338, 403, 530, 620, 650, 676, 689, 775, 806, 845, 1060, 1300, 1325, 1378, 1550, 1612, 1643, 1690, 2015, 2650, 2756, 3100, 3286, 3380, 3445, 4030, 4225, 5239, 5300, 6572, 6890, 8060, 8215, 8450, 8957, 10075, 10478, 13780, 16430, 16900, 17225, 17914, 20150, 20956, 21359, 26195, 32860, 34450, 35828, 40300, 41075, 42718, 44785, 52390, 68900, 82150, 85436, 89570, 104780, 106795, 130975, 164300, 179140, 213590, 223925, 261950, 277667, 427180, 447850, 523900, 533975, 555334, 895700, 1067950, 1110668, 1388335, 2135900, 2776670, 5553340, 6941675, 13883350, 27766700]

約数ペア:

[(1, 27766700), (2, 13883350), (4, 6941675), (5, 5553340), (10, 2776670), (13, 2135900), (20, 1388335), (25, 1110668), (26, 1067950), (31, 895700), (50, 555334), (52, 533975), (53, 523900), (62, 447850), (65, 427180), (100, 277667), (106, 261950), (124, 223925), (130, 213590), (155, 179140), (169, 164300), (212, 130975), (260, 106795), (265, 104780), (310, 89570), (325, 85436), (338, 82150), (403, 68900), (530, 52390), (620, 44785), (650, 42718), (676, 41075), (689, 40300), (775, 35828), (806, 34450), (845, 32860), (1060, 26195), (1300, 21359), (1325, 20956), (1378, 20150), (1550, 17914), (1612, 17225), (1643, 16900), (1690, 16430), (2015, 13780), (2650, 10478), (2756, 10075), (3100, 8957), (3286, 8450), (3380, 8215), (3445, 8060), (4030, 6890), (4225, 6572), (5239, 5300)]