26379450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 108

約数和(自身を含む): 74433294

約数和(自身を除く): 48053844

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 61, 62, 75, 90, 93, 122, 150, 155, 183, 186, 225, 279, 305, 310, 366, 450, 465, 549, 558, 610, 775, 915, 930, 961, 1098, 1395, 1525, 1550, 1830, 1891, 1922, 2325, 2745, 2790, 2883, 3050, 3782, 4575, 4650, 4805, 5490, 5673, 5766, 6975, 8649, 9150, 9455, 9610, 11346, 13725, 13950, 14415, 17019, 17298, 18910, 24025, 27450, 28365, 28830, 34038, 43245, 47275, 48050, 56730, 58621, 72075, 85095, 86490, 94550, 117242, 141825, 144150, 170190, 175863, 216225, 283650, 293105, 351726, 425475, 432450, 527589, 586210, 850950, 879315, 1055178, 1465525, 1758630, 2637945, 2931050, 4396575, 5275890, 8793150, 13189725, 26379450]

約数ペア:

[(1, 26379450), (2, 13189725), (3, 8793150), (5, 5275890), (6, 4396575), (9, 2931050), (10, 2637945), (15, 1758630), (18, 1465525), (25, 1055178), (30, 879315), (31, 850950), (45, 586210), (50, 527589), (61, 432450), (62, 425475), (75, 351726), (90, 293105), (93, 283650), (122, 216225), (150, 175863), (155, 170190), (183, 144150), (186, 141825), (225, 117242), (279, 94550), (305, 86490), (310, 85095), (366, 72075), (450, 58621), (465, 56730), (549, 48050), (558, 47275), (610, 43245), (775, 34038), (915, 28830), (930, 28365), (961, 27450), (1098, 24025), (1395, 18910), (1525, 17298), (1550, 17019), (1830, 14415), (1891, 13950), (1922, 13725), (2325, 11346), (2745, 9610), (2790, 9455), (2883, 9150), (3050, 8649), (3782, 6975), (4575, 5766), (4650, 5673), (4805, 5490)]