212030400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:459

約数の個数: 168

約数和(自身を含む): 702486784

約数和(自身を除く): 490456384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 163, 192, 200, 240, 271, 300, 320, 326, 400, 480, 489, 542, 600, 652, 800, 813, 815, 960, 978, 1084, 1200, 1304, 1355, 1600, 1626, 1630, 1956, 2168, 2400, 2445, 2608, 2710, 3252, 3260, 3912, 4065, 4075, 4336, 4800, 4890, 5216, 5420, 6504, 6520, 6775, 7824, 8130, 8150, 8672, 9780, 10432, 10840, 12225, 13008, 13040, 13550, 15648, 16260, 16300, 17344, 19560, 20325, 21680, 24450, 26016, 26080, 27100, 31296, 32520, 32600, 39120, 40650, 43360, 44173, 48900, 52032, 52160, 54200, 65040, 65200, 78240, 81300, 86720, 88346, 97800, 108400, 130080, 130400, 132519, 156480, 162600, 176692, 195600, 216800, 220865, 260160, 260800, 265038, 325200, 353384, 391200, 433600, 441730, 530076, 650400, 662595, 706768, 782400, 883460, 1060152, 1104325, 1300800, 1325190, 1413536, 1766920, 2120304, 2208650, 2650380, 2827072, 3312975, 3533840, 4240608, 4417300, 5300760, 6625950, 7067680, 8481216, 8834600, 10601520, 13251900, 14135360, 17669200, 21203040, 26503800, 35338400, 42406080, 53007600, 70676800, 106015200, 212030400]

約数ペア:

[(1, 212030400), (2, 106015200), (3, 70676800), (4, 53007600), (5, 42406080), (6, 35338400), (8, 26503800), (10, 21203040), (12, 17669200), (15, 14135360), (16, 13251900), (20, 10601520), (24, 8834600), (25, 8481216), (30, 7067680), (32, 6625950), (40, 5300760), (48, 4417300), (50, 4240608), (60, 3533840), (64, 3312975), (75, 2827072), (80, 2650380), (96, 2208650), (100, 2120304), (120, 1766920), (150, 1413536), (160, 1325190), (163, 1300800), (192, 1104325), (200, 1060152), (240, 883460), (271, 782400), (300, 706768), (320, 662595), (326, 650400), (400, 530076), (480, 441730), (489, 433600), (542, 391200), (600, 353384), (652, 325200), (800, 265038), (813, 260800), (815, 260160), (960, 220865), (978, 216800), (1084, 195600), (1200, 176692), (1304, 162600), (1355, 156480), (1600, 132519), (1626, 130400), (1630, 130080), (1956, 108400), (2168, 97800), (2400, 88346), (2445, 86720), (2608, 81300), (2710, 78240), (3252, 65200), (3260, 65040), (3912, 54200), (4065, 52160), (4075, 52032), (4336, 48900), (4800, 44173), (4890, 43360), (5216, 40650), (5420, 39120), (6504, 32600), (6520, 32520), (6775, 31296), (7824, 27100), (8130, 26080), (8150, 26016), (8672, 24450), (9780, 21680), (10432, 20325), (10840, 19560), (12225, 17344), (13008, 16300), (13040, 16260), (13550, 15648)]