27202950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1070

約数の個数: 72

約数和(自身を含む): 74358336

約数和(自身を除く): 47155386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 305, 366, 450, 549, 610, 915, 991, 1098, 1525, 1830, 1982, 2745, 2973, 3050, 4575, 4955, 5490, 5946, 8919, 9150, 9910, 13725, 14865, 17838, 24775, 27450, 29730, 44595, 49550, 60451, 74325, 89190, 120902, 148650, 181353, 222975, 302255, 362706, 445950, 544059, 604510, 906765, 1088118, 1511275, 1813530, 2720295, 3022550, 4533825, 5440590, 9067650, 13601475, 27202950]

約数ペア:

[(1, 27202950), (2, 13601475), (3, 9067650), (5, 5440590), (6, 4533825), (9, 3022550), (10, 2720295), (15, 1813530), (18, 1511275), (25, 1088118), (30, 906765), (45, 604510), (50, 544059), (61, 445950), (75, 362706), (90, 302255), (122, 222975), (150, 181353), (183, 148650), (225, 120902), (305, 89190), (366, 74325), (450, 60451), (549, 49550), (610, 44595), (915, 29730), (991, 27450), (1098, 24775), (1525, 17838), (1830, 14865), (1982, 13725), (2745, 9910), (2973, 9150), (3050, 8919), (4575, 5946), (4955, 5490)]