131174100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 144

約数和(自身を含む): 444068800

約数和(自身を除く): 312894700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2557, 2565, 2700, 2850, 3420, 4275, 5114, 5130, 5700, 7671, 8550, 10228, 10260, 12785, 12825, 15342, 17100, 23013, 25570, 25650, 30684, 38355, 46026, 48583, 51140, 51300, 63925, 69039, 76710, 92052, 97166, 115065, 127850, 138078, 145749, 153420, 191775, 194332, 230130, 242915, 255700, 276156, 291498, 345195, 383550, 437247, 460260, 485830, 575325, 582996, 690390, 728745, 767100, 874494, 971660, 1150650, 1214575, 1311741, 1380780, 1457490, 1725975, 1748988, 2186235, 2301300, 2429150, 2623482, 2914980, 3451950, 3643725, 4372470, 4858300, 5246964, 6558705, 6903900, 7287450, 8744940, 10931175, 13117410, 14574900, 21862350, 26234820, 32793525, 43724700, 65587050, 131174100]

約数ペア:

[(1, 131174100), (2, 65587050), (3, 43724700), (4, 32793525), (5, 26234820), (6, 21862350), (9, 14574900), (10, 13117410), (12, 10931175), (15, 8744940), (18, 7287450), (19, 6903900), (20, 6558705), (25, 5246964), (27, 4858300), (30, 4372470), (36, 3643725), (38, 3451950), (45, 2914980), (50, 2623482), (54, 2429150), (57, 2301300), (60, 2186235), (75, 1748988), (76, 1725975), (90, 1457490), (95, 1380780), (100, 1311741), (108, 1214575), (114, 1150650), (135, 971660), (150, 874494), (171, 767100), (180, 728745), (190, 690390), (225, 582996), (228, 575325), (270, 485830), (285, 460260), (300, 437247), (342, 383550), (380, 345195), (450, 291498), (475, 276156), (513, 255700), (540, 242915), (570, 230130), (675, 194332), (684, 191775), (855, 153420), (900, 145749), (950, 138078), (1026, 127850), (1140, 115065), (1350, 97166), (1425, 92052), (1710, 76710), (1900, 69039), (2052, 63925), (2557, 51300), (2565, 51140), (2700, 48583), (2850, 46026), (3420, 38355), (4275, 30684), (5114, 25650), (5130, 25570), (5700, 23013), (7671, 17100), (8550, 15342), (10228, 12825), (10260, 12785)]