2552850

素因数分解:

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

素因数の和:113

約数の個数: 96

約数和(自身を含む): 7380480

約数和(自身を除く): 4827630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 61, 62, 75, 90, 93, 122, 135, 150, 155, 183, 186, 225, 270, 279, 305, 310, 366, 450, 465, 549, 558, 610, 675, 775, 837, 915, 930, 1098, 1350, 1395, 1525, 1550, 1647, 1674, 1830, 1891, 2325, 2745, 2790, 3050, 3294, 3782, 4185, 4575, 4650, 5490, 5673, 6975, 8235, 8370, 9150, 9455, 11346, 13725, 13950, 16470, 17019, 18910, 20925, 27450, 28365, 34038, 41175, 41850, 47275, 51057, 56730, 82350, 85095, 94550, 102114, 141825, 170190, 255285, 283650, 425475, 510570, 850950, 1276425, 2552850]

約数ペア:

[(1, 2552850), (2, 1276425), (3, 850950), (5, 510570), (6, 425475), (9, 283650), (10, 255285), (15, 170190), (18, 141825), (25, 102114), (27, 94550), (30, 85095), (31, 82350), (45, 56730), (50, 51057), (54, 47275), (61, 41850), (62, 41175), (75, 34038), (90, 28365), (93, 27450), (122, 20925), (135, 18910), (150, 17019), (155, 16470), (183, 13950), (186, 13725), (225, 11346), (270, 9455), (279, 9150), (305, 8370), (310, 8235), (366, 6975), (450, 5673), (465, 5490), (549, 4650), (558, 4575), (610, 4185), (675, 3782), (775, 3294), (837, 3050), (915, 2790), (930, 2745), (1098, 2325), (1350, 1891), (1395, 1830), (1525, 1674), (1550, 1647)]