72532500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 120

約数和(自身を含む): 223053600

約数和(自身を除く): 150521100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 509, 570, 625, 750, 950, 1018, 1140, 1250, 1425, 1500, 1527, 1875, 1900, 2036, 2375, 2500, 2545, 2850, 3054, 3750, 4750, 5090, 5700, 6108, 7125, 7500, 7635, 9500, 9671, 10180, 11875, 12725, 14250, 15270, 19342, 23750, 25450, 28500, 29013, 30540, 35625, 38175, 38684, 47500, 48355, 50900, 58026, 63625, 71250, 76350, 96710, 116052, 127250, 142500, 145065, 152700, 190875, 193420, 241775, 254500, 290130, 318125, 381750, 483550, 580260, 636250, 725325, 763500, 954375, 967100, 1208875, 1272500, 1450650, 1908750, 2417750, 2901300, 3626625, 3817500, 4835500, 6044375, 7253250, 12088750, 14506500, 18133125, 24177500, 36266250, 72532500]

約数ペア:

[(1, 72532500), (2, 36266250), (3, 24177500), (4, 18133125), (5, 14506500), (6, 12088750), (10, 7253250), (12, 6044375), (15, 4835500), (19, 3817500), (20, 3626625), (25, 2901300), (30, 2417750), (38, 1908750), (50, 1450650), (57, 1272500), (60, 1208875), (75, 967100), (76, 954375), (95, 763500), (100, 725325), (114, 636250), (125, 580260), (150, 483550), (190, 381750), (228, 318125), (250, 290130), (285, 254500), (300, 241775), (375, 193420), (380, 190875), (475, 152700), (500, 145065), (509, 142500), (570, 127250), (625, 116052), (750, 96710), (950, 76350), (1018, 71250), (1140, 63625), (1250, 58026), (1425, 50900), (1500, 48355), (1527, 47500), (1875, 38684), (1900, 38175), (2036, 35625), (2375, 30540), (2500, 29013), (2545, 28500), (2850, 25450), (3054, 23750), (3750, 19342), (4750, 15270), (5090, 14250), (5700, 12725), (6108, 11875), (7125, 10180), (7500, 9671), (7635, 9500)]