131137650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13877}}^1$

素因数の和:13905

約数の個数: 96

約数和(自身を含む): 413009280

約数和(自身を除く): 281871630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 4725, 9450, 13877, 27754, 41631, 69385, 83262, 97139, 124893, 138770, 194278, 208155, 249786, 291417, 346925, 374679, 416310, 485695, 582834, 624465, 693850, 749358, 874251, 971390, 1040775, 1248930, 1457085, 1748502, 1873395, 2081550, 2428475, 2622753, 2914170, 3122325, 3746790, 4371255, 4856950, 5245506, 6244650, 7285425, 8742510, 9366975, 13113765, 14570850, 18733950, 21856275, 26227530, 43712550, 65568825, 131137650]

約数ペア:

[(1, 131137650), (2, 65568825), (3, 43712550), (5, 26227530), (6, 21856275), (7, 18733950), (9, 14570850), (10, 13113765), (14, 9366975), (15, 8742510), (18, 7285425), (21, 6244650), (25, 5245506), (27, 4856950), (30, 4371255), (35, 3746790), (42, 3122325), (45, 2914170), (50, 2622753), (54, 2428475), (63, 2081550), (70, 1873395), (75, 1748502), (90, 1457085), (105, 1248930), (126, 1040775), (135, 971390), (150, 874251), (175, 749358), (189, 693850), (210, 624465), (225, 582834), (270, 485695), (315, 416310), (350, 374679), (378, 346925), (450, 291417), (525, 249786), (630, 208155), (675, 194278), (945, 138770), (1050, 124893), (1350, 97139), (1575, 83262), (1890, 69385), (3150, 41631), (4725, 27754), (9450, 13877)]