29223900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 108

約数和(自身を含む): 96478200

約数和(自身を除く): 67254300

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, 1709, 1710, 1900, 2850, 3418, 3420, 4275, 5127, 5700, 6836, 8545, 8550, 10254, 15381, 17090, 17100, 20508, 25635, 30762, 32471, 34180, 42725, 51270, 61524, 64942, 76905, 85450, 97413, 102540, 128175, 129884, 153810, 162355, 170900, 194826, 256350, 292239, 307620, 324710, 384525, 389652, 487065, 512700, 584478, 649420, 769050, 811775, 974130, 1168956, 1461195, 1538100, 1623550, 1948260, 2435325, 2922390, 3247100, 4870650, 5844780, 7305975, 9741300, 14611950, 29223900]

約数ペア:

[(1, 29223900), (2, 14611950), (3, 9741300), (4, 7305975), (5, 5844780), (6, 4870650), (9, 3247100), (10, 2922390), (12, 2435325), (15, 1948260), (18, 1623550), (19, 1538100), (20, 1461195), (25, 1168956), (30, 974130), (36, 811775), (38, 769050), (45, 649420), (50, 584478), (57, 512700), (60, 487065), (75, 389652), (76, 384525), (90, 324710), (95, 307620), (100, 292239), (114, 256350), (150, 194826), (171, 170900), (180, 162355), (190, 153810), (225, 129884), (228, 128175), (285, 102540), (300, 97413), (342, 85450), (380, 76905), (450, 64942), (475, 61524), (570, 51270), (684, 42725), (855, 34180), (900, 32471), (950, 30762), (1140, 25635), (1425, 20508), (1709, 17100), (1710, 17090), (1900, 15381), (2850, 10254), (3418, 8550), (3420, 8545), (4275, 6836), (5127, 5700)]