85277700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5026

約数の個数: 108

約数和(自身を含む): 281422960

約数和(自身を除く): 196145260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 4987, 5700, 8550, 9974, 14961, 17100, 19948, 24935, 29922, 44883, 49870, 59844, 74805, 89766, 94753, 99740, 124675, 149610, 179532, 189506, 224415, 249350, 284259, 299220, 374025, 379012, 448830, 473765, 498700, 568518, 748050, 852777, 897660, 947530, 1122075, 1137036, 1421295, 1496100, 1705554, 1895060, 2244150, 2368825, 2842590, 3411108, 4263885, 4488300, 4737650, 5685180, 7106475, 8527770, 9475300, 14212950, 17055540, 21319425, 28425900, 42638850, 85277700]

約数ペア:

[(1, 85277700), (2, 42638850), (3, 28425900), (4, 21319425), (5, 17055540), (6, 14212950), (9, 9475300), (10, 8527770), (12, 7106475), (15, 5685180), (18, 4737650), (19, 4488300), (20, 4263885), (25, 3411108), (30, 2842590), (36, 2368825), (38, 2244150), (45, 1895060), (50, 1705554), (57, 1496100), (60, 1421295), (75, 1137036), (76, 1122075), (90, 947530), (95, 897660), (100, 852777), (114, 748050), (150, 568518), (171, 498700), (180, 473765), (190, 448830), (225, 379012), (228, 374025), (285, 299220), (300, 284259), (342, 249350), (380, 224415), (450, 189506), (475, 179532), (570, 149610), (684, 124675), (855, 99740), (900, 94753), (950, 89766), (1140, 74805), (1425, 59844), (1710, 49870), (1900, 44883), (2850, 29922), (3420, 24935), (4275, 19948), (4987, 17100), (5700, 14961), (8550, 9974)]