319804200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 240

約数和(自身を含む): 1170312000

約数和(自身を除く): 850507800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 950, 1026, 1039, 1080, 1140, 1350, 1368, 1425, 1539, 1620, 1710, 1800, 1900, 2025, 2052, 2078, 2280, 2565, 2700, 2850, 3078, 3117, 3240, 3420, 3800, 4050, 4104, 4156, 4275, 5130, 5195, 5400, 5700, 6156, 6234, 6840, 7695, 8100, 8312, 8550, 9351, 10260, 10390, 11400, 12312, 12468, 12825, 15390, 15585, 16200, 17100, 18702, 19741, 20520, 20780, 24936, 25650, 25975, 28053, 30780, 31170, 34200, 37404, 38475, 39482, 41560, 46755, 51300, 51950, 56106, 59223, 61560, 62340, 74808, 76950, 77925, 78964, 84159, 93510, 98705, 102600, 103900, 112212, 118446, 124680, 140265, 153900, 155850, 157928, 168318, 177669, 187020, 197410, 207800, 224424, 233775, 236892, 280530, 296115, 307800, 311700, 336636, 355338, 374040, 394820, 420795, 467550, 473784, 493525, 533007, 561060, 592230, 623400, 673272, 701325, 710676, 789640, 841590, 888345, 935100, 987050, 1066014, 1122120, 1184460, 1402650, 1421352, 1480575, 1599021, 1683180, 1776690, 1870200, 1974100, 2103975, 2132028, 2368920, 2665035, 2805300, 2961150, 3198042, 3366360, 3553380, 3948200, 4207950, 4264056, 4441725, 5330070, 5610600, 5922300, 6396084, 7106760, 7995105, 8415900, 8883450, 10660140, 11844600, 12792168, 13325175, 15990210, 16831800, 17766900, 21320280, 26650350, 31980420, 35533800, 39975525, 53300700, 63960840, 79951050, 106601400, 159902100, 319804200]

約数ペア:

[(1, 319804200), (2, 159902100), (3, 106601400), (4, 79951050), (5, 63960840), (6, 53300700), (8, 39975525), (9, 35533800), (10, 31980420), (12, 26650350), (15, 21320280), (18, 17766900), (19, 16831800), (20, 15990210), (24, 13325175), (25, 12792168), (27, 11844600), (30, 10660140), (36, 8883450), (38, 8415900), (40, 7995105), (45, 7106760), (50, 6396084), (54, 5922300), (57, 5610600), (60, 5330070), (72, 4441725), (75, 4264056), (76, 4207950), (81, 3948200), (90, 3553380), (95, 3366360), (100, 3198042), (108, 2961150), (114, 2805300), (120, 2665035), (135, 2368920), (150, 2132028), (152, 2103975), (162, 1974100), (171, 1870200), (180, 1776690), (190, 1683180), (200, 1599021), (216, 1480575), (225, 1421352), (228, 1402650), (270, 1184460), (285, 1122120), (300, 1066014), (324, 987050), (342, 935100), (360, 888345), (380, 841590), (405, 789640), (450, 710676), (456, 701325), (475, 673272), (513, 623400), (540, 592230), (570, 561060), (600, 533007), (648, 493525), (675, 473784), (684, 467550), (760, 420795), (810, 394820), (855, 374040), (900, 355338), (950, 336636), (1026, 311700), (1039, 307800), (1080, 296115), (1140, 280530), (1350, 236892), (1368, 233775), (1425, 224424), (1539, 207800), (1620, 197410), (1710, 187020), (1800, 177669), (1900, 168318), (2025, 157928), (2052, 155850), (2078, 153900), (2280, 140265), (2565, 124680), (2700, 118446), (2850, 112212), (3078, 103900), (3117, 102600), (3240, 98705), (3420, 93510), (3800, 84159), (4050, 78964), (4104, 77925), (4156, 76950), (4275, 74808), (5130, 62340), (5195, 61560), (5400, 59223), (5700, 56106), (6156, 51950), (6234, 51300), (6840, 46755), (7695, 41560), (8100, 39482), (8312, 38475), (8550, 37404), (9351, 34200), (10260, 31170), (10390, 30780), (11400, 28053), (12312, 25975), (12468, 25650), (12825, 24936), (15390, 20780), (15585, 20520), (16200, 19741), (17100, 18702)]