71002800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 270

約数和(自身を含む): 272497316

約数和(自身を除く): 201494516

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 121, 132, 144, 150, 163, 165, 176, 180, 198, 200, 220, 225, 240, 242, 264, 275, 300, 326, 330, 360, 363, 396, 400, 440, 450, 484, 489, 495, 528, 550, 600, 605, 652, 660, 720, 726, 792, 815, 825, 880, 900, 968, 978, 990, 1089, 1100, 1200, 1210, 1304, 1320, 1452, 1467, 1584, 1630, 1650, 1793, 1800, 1815, 1936, 1956, 1980, 2178, 2200, 2420, 2445, 2475, 2608, 2640, 2904, 2934, 3025, 3260, 3300, 3586, 3600, 3630, 3912, 3960, 4075, 4356, 4400, 4840, 4890, 4950, 5379, 5445, 5808, 5868, 6050, 6520, 6600, 7172, 7260, 7335, 7824, 7920, 8150, 8712, 8965, 9075, 9680, 9780, 9900, 10758, 10890, 11736, 12100, 12225, 13040, 13200, 14344, 14520, 14670, 16137, 16300, 17424, 17930, 18150, 19560, 19723, 19800, 21516, 21780, 23472, 24200, 24450, 26895, 27225, 28688, 29040, 29340, 32274, 32600, 35860, 36300, 36675, 39120, 39446, 39600, 43032, 43560, 44825, 48400, 48900, 53790, 54450, 58680, 59169, 64548, 65200, 71720, 72600, 73350, 78892, 80685, 86064, 87120, 89650, 97800, 98615, 107580, 108900, 117360, 118338, 129096, 134475, 143440, 145200, 146700, 157784, 161370, 177507, 179300, 195600, 197230, 215160, 217800, 236676, 258192, 268950, 293400, 295845, 315568, 322740, 355014, 358600, 394460, 403425, 430320, 435600, 473352, 493075, 537900, 586800, 591690, 645480, 710028, 717200, 788920, 806850, 887535, 946704, 986150, 1075800, 1183380, 1290960, 1420056, 1479225, 1577840, 1613700, 1775070, 1972300, 2151600, 2366760, 2840112, 2958450, 3227400, 3550140, 3944600, 4437675, 4733520, 5916900, 6454800, 7100280, 7889200, 8875350, 11833800, 14200560, 17750700, 23667600, 35501400, 71002800]

約数ペア:

[(1, 71002800), (2, 35501400), (3, 23667600), (4, 17750700), (5, 14200560), (6, 11833800), (8, 8875350), (9, 7889200), (10, 7100280), (11, 6454800), (12, 5916900), (15, 4733520), (16, 4437675), (18, 3944600), (20, 3550140), (22, 3227400), (24, 2958450), (25, 2840112), (30, 2366760), (33, 2151600), (36, 1972300), (40, 1775070), (44, 1613700), (45, 1577840), (48, 1479225), (50, 1420056), (55, 1290960), (60, 1183380), (66, 1075800), (72, 986150), (75, 946704), (80, 887535), (88, 806850), (90, 788920), (99, 717200), (100, 710028), (110, 645480), (120, 591690), (121, 586800), (132, 537900), (144, 493075), (150, 473352), (163, 435600), (165, 430320), (176, 403425), (180, 394460), (198, 358600), (200, 355014), (220, 322740), (225, 315568), (240, 295845), (242, 293400), (264, 268950), (275, 258192), (300, 236676), (326, 217800), (330, 215160), (360, 197230), (363, 195600), (396, 179300), (400, 177507), (440, 161370), (450, 157784), (484, 146700), (489, 145200), (495, 143440), (528, 134475), (550, 129096), (600, 118338), (605, 117360), (652, 108900), (660, 107580), (720, 98615), (726, 97800), (792, 89650), (815, 87120), (825, 86064), (880, 80685), (900, 78892), (968, 73350), (978, 72600), (990, 71720), (1089, 65200), (1100, 64548), (1200, 59169), (1210, 58680), (1304, 54450), (1320, 53790), (1452, 48900), (1467, 48400), (1584, 44825), (1630, 43560), (1650, 43032), (1793, 39600), (1800, 39446), (1815, 39120), (1936, 36675), (1956, 36300), (1980, 35860), (2178, 32600), (2200, 32274), (2420, 29340), (2445, 29040), (2475, 28688), (2608, 27225), (2640, 26895), (2904, 24450), (2934, 24200), (3025, 23472), (3260, 21780), (3300, 21516), (3586, 19800), (3600, 19723), (3630, 19560), (3912, 18150), (3960, 17930), (4075, 17424), (4356, 16300), (4400, 16137), (4840, 14670), (4890, 14520), (4950, 14344), (5379, 13200), (5445, 13040), (5808, 12225), (5868, 12100), (6050, 11736), (6520, 10890), (6600, 10758), (7172, 9900), (7260, 9780), (7335, 9680), (7824, 9075), (7920, 8965), (8150, 8712)]