53300700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 180544000

約数和(自身を除く): 127243300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1039, 1140, 1350, 1425, 1710, 1900, 2052, 2078, 2565, 2700, 2850, 3117, 3420, 4156, 4275, 5130, 5195, 5700, 6234, 8550, 9351, 10260, 10390, 12468, 12825, 15585, 17100, 18702, 19741, 20780, 25650, 25975, 28053, 31170, 37404, 39482, 46755, 51300, 51950, 56106, 59223, 62340, 77925, 78964, 93510, 98705, 103900, 112212, 118446, 140265, 155850, 177669, 187020, 197410, 233775, 236892, 280530, 296115, 311700, 355338, 394820, 467550, 493525, 533007, 561060, 592230, 701325, 710676, 888345, 935100, 987050, 1066014, 1184460, 1402650, 1480575, 1776690, 1974100, 2132028, 2665035, 2805300, 2961150, 3553380, 4441725, 5330070, 5922300, 8883450, 10660140, 13325175, 17766900, 26650350, 53300700]

約数ペア:

[(1, 53300700), (2, 26650350), (3, 17766900), (4, 13325175), (5, 10660140), (6, 8883450), (9, 5922300), (10, 5330070), (12, 4441725), (15, 3553380), (18, 2961150), (19, 2805300), (20, 2665035), (25, 2132028), (27, 1974100), (30, 1776690), (36, 1480575), (38, 1402650), (45, 1184460), (50, 1066014), (54, 987050), (57, 935100), (60, 888345), (75, 710676), (76, 701325), (90, 592230), (95, 561060), (100, 533007), (108, 493525), (114, 467550), (135, 394820), (150, 355338), (171, 311700), (180, 296115), (190, 280530), (225, 236892), (228, 233775), (270, 197410), (285, 187020), (300, 177669), (342, 155850), (380, 140265), (450, 118446), (475, 112212), (513, 103900), (540, 98705), (570, 93510), (675, 78964), (684, 77925), (855, 62340), (900, 59223), (950, 56106), (1026, 51950), (1039, 51300), (1140, 46755), (1350, 39482), (1425, 37404), (1710, 31170), (1900, 28053), (2052, 25975), (2078, 25650), (2565, 20780), (2700, 19741), (2850, 18702), (3117, 17100), (3420, 15585), (4156, 12825), (4275, 12468), (5130, 10390), (5195, 10260), (5700, 9351), (6234, 8550)]