189185100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 594961920

約数和(自身を除く): 405776820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 179, 195, 260, 271, 300, 325, 358, 390, 537, 542, 650, 716, 780, 813, 895, 975, 1074, 1084, 1300, 1355, 1626, 1790, 1950, 2148, 2327, 2685, 2710, 3252, 3523, 3580, 3900, 4065, 4475, 4654, 5370, 5420, 6775, 6981, 7046, 8130, 8950, 9308, 10569, 10740, 11635, 13425, 13550, 13962, 14092, 16260, 17615, 17900, 20325, 21138, 23270, 26850, 27100, 27924, 34905, 35230, 40650, 42276, 46540, 48509, 52845, 53700, 58175, 69810, 70460, 81300, 88075, 97018, 105690, 116350, 139620, 145527, 174525, 176150, 194036, 211380, 232700, 242545, 264225, 291054, 349050, 352300, 485090, 528450, 582108, 630617, 698100, 727635, 970180, 1056900, 1212725, 1261234, 1455270, 1891851, 2425450, 2522468, 2910540, 3153085, 3638175, 3783702, 4850900, 6306170, 7276350, 7567404, 9459255, 12612340, 14552700, 15765425, 18918510, 31530850, 37837020, 47296275, 63061700, 94592550, 189185100]

約数ペア:

[(1, 189185100), (2, 94592550), (3, 63061700), (4, 47296275), (5, 37837020), (6, 31530850), (10, 18918510), (12, 15765425), (13, 14552700), (15, 12612340), (20, 9459255), (25, 7567404), (26, 7276350), (30, 6306170), (39, 4850900), (50, 3783702), (52, 3638175), (60, 3153085), (65, 2910540), (75, 2522468), (78, 2425450), (100, 1891851), (130, 1455270), (150, 1261234), (156, 1212725), (179, 1056900), (195, 970180), (260, 727635), (271, 698100), (300, 630617), (325, 582108), (358, 528450), (390, 485090), (537, 352300), (542, 349050), (650, 291054), (716, 264225), (780, 242545), (813, 232700), (895, 211380), (975, 194036), (1074, 176150), (1084, 174525), (1300, 145527), (1355, 139620), (1626, 116350), (1790, 105690), (1950, 97018), (2148, 88075), (2327, 81300), (2685, 70460), (2710, 69810), (3252, 58175), (3523, 53700), (3580, 52845), (3900, 48509), (4065, 46540), (4475, 42276), (4654, 40650), (5370, 35230), (5420, 34905), (6775, 27924), (6981, 27100), (7046, 26850), (8130, 23270), (8950, 21138), (9308, 20325), (10569, 17900), (10740, 17615), (11635, 16260), (13425, 14092), (13550, 13962)]