115727100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 358310400

約数和(自身を除く): 242583300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 79, 95, 100, 114, 150, 158, 190, 228, 237, 257, 285, 300, 316, 380, 395, 474, 475, 514, 570, 771, 790, 948, 950, 1028, 1140, 1185, 1285, 1425, 1501, 1542, 1580, 1900, 1975, 2370, 2570, 2850, 3002, 3084, 3855, 3950, 4503, 4740, 4883, 5140, 5700, 5925, 6004, 6425, 7505, 7710, 7900, 9006, 9766, 11850, 12850, 14649, 15010, 15420, 18012, 19275, 19532, 20303, 22515, 23700, 24415, 25700, 29298, 30020, 37525, 38550, 40606, 45030, 48830, 58596, 60909, 73245, 75050, 77100, 81212, 90060, 97660, 101515, 112575, 121818, 122075, 146490, 150100, 203030, 225150, 243636, 244150, 292980, 304545, 366225, 385757, 406060, 450300, 488300, 507575, 609090, 732450, 771514, 1015150, 1157271, 1218180, 1464900, 1522725, 1543028, 1928785, 2030300, 2314542, 3045450, 3857570, 4629084, 5786355, 6090900, 7715140, 9643925, 11572710, 19287850, 23145420, 28931775, 38575700, 57863550, 115727100]

約数ペア:

[(1, 115727100), (2, 57863550), (3, 38575700), (4, 28931775), (5, 23145420), (6, 19287850), (10, 11572710), (12, 9643925), (15, 7715140), (19, 6090900), (20, 5786355), (25, 4629084), (30, 3857570), (38, 3045450), (50, 2314542), (57, 2030300), (60, 1928785), (75, 1543028), (76, 1522725), (79, 1464900), (95, 1218180), (100, 1157271), (114, 1015150), (150, 771514), (158, 732450), (190, 609090), (228, 507575), (237, 488300), (257, 450300), (285, 406060), (300, 385757), (316, 366225), (380, 304545), (395, 292980), (474, 244150), (475, 243636), (514, 225150), (570, 203030), (771, 150100), (790, 146490), (948, 122075), (950, 121818), (1028, 112575), (1140, 101515), (1185, 97660), (1285, 90060), (1425, 81212), (1501, 77100), (1542, 75050), (1580, 73245), (1900, 60909), (1975, 58596), (2370, 48830), (2570, 45030), (2850, 40606), (3002, 38550), (3084, 37525), (3855, 30020), (3950, 29298), (4503, 25700), (4740, 24415), (4883, 23700), (5140, 22515), (5700, 20303), (5925, 19532), (6004, 19275), (6425, 18012), (7505, 15420), (7710, 15010), (7900, 14649), (9006, 12850), (9766, 11850)]