83123100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4900

約数の個数: 108

約数和(自身を含む): 274314040

約数和(自身を除く): 191190940

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, 4861, 5700, 8550, 9722, 14583, 17100, 19444, 24305, 29166, 43749, 48610, 58332, 72915, 87498, 92359, 97220, 121525, 145830, 174996, 184718, 218745, 243050, 277077, 291660, 364575, 369436, 437490, 461795, 486100, 554154, 729150, 831231, 874980, 923590, 1093725, 1108308, 1385385, 1458300, 1662462, 1847180, 2187450, 2308975, 2770770, 3324924, 4156155, 4374900, 4617950, 5541540, 6926925, 8312310, 9235900, 13853850, 16624620, 20780775, 27707700, 41561550, 83123100]

約数ペア:

[(1, 83123100), (2, 41561550), (3, 27707700), (4, 20780775), (5, 16624620), (6, 13853850), (9, 9235900), (10, 8312310), (12, 6926925), (15, 5541540), (18, 4617950), (19, 4374900), (20, 4156155), (25, 3324924), (30, 2770770), (36, 2308975), (38, 2187450), (45, 1847180), (50, 1662462), (57, 1458300), (60, 1385385), (75, 1108308), (76, 1093725), (90, 923590), (95, 874980), (100, 831231), (114, 729150), (150, 554154), (171, 486100), (180, 461795), (190, 437490), (225, 369436), (228, 364575), (285, 291660), (300, 277077), (342, 243050), (380, 218745), (450, 184718), (475, 174996), (570, 145830), (684, 121525), (855, 97220), (900, 92359), (950, 87498), (1140, 72915), (1425, 58332), (1710, 48610), (1900, 43749), (2850, 29166), (3420, 24305), (4275, 19444), (4861, 17100), (5700, 14583), (8550, 9722)]