30376100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 70495488

約数和(自身を除く): 40119388

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 92, 94, 100, 115, 188, 230, 235, 281, 460, 470, 562, 575, 940, 1081, 1124, 1150, 1175, 1405, 2162, 2300, 2350, 2810, 4324, 4700, 5405, 5620, 6463, 7025, 10810, 12926, 13207, 14050, 21620, 25852, 26414, 27025, 28100, 32315, 52828, 54050, 64630, 66035, 108100, 129260, 132070, 161575, 264140, 303761, 323150, 330175, 607522, 646300, 660350, 1215044, 1320700, 1518805, 3037610, 6075220, 7594025, 15188050, 30376100]

約数ペア:

[(1, 30376100), (2, 15188050), (4, 7594025), (5, 6075220), (10, 3037610), (20, 1518805), (23, 1320700), (25, 1215044), (46, 660350), (47, 646300), (50, 607522), (92, 330175), (94, 323150), (100, 303761), (115, 264140), (188, 161575), (230, 132070), (235, 129260), (281, 108100), (460, 66035), (470, 64630), (562, 54050), (575, 52828), (940, 32315), (1081, 28100), (1124, 27025), (1150, 26414), (1175, 25852), (1405, 21620), (2162, 14050), (2300, 13207), (2350, 12926), (2810, 10810), (4324, 7025), (4700, 6463), (5405, 5620)]