210398400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 252

約数和(自身を含む): 788187400

約数和(自身を除く): 577789000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 285, 288, 300, 304, 320, 342, 360, 380, 400, 450, 456, 475, 480, 570, 576, 600, 608, 684, 720, 760, 769, 800, 855, 900, 912, 950, 960, 1140, 1200, 1216, 1368, 1425, 1440, 1520, 1538, 1600, 1710, 1800, 1824, 1900, 2280, 2307, 2400, 2736, 2850, 2880, 3040, 3076, 3420, 3600, 3648, 3800, 3845, 4275, 4560, 4614, 4800, 5472, 5700, 6080, 6152, 6840, 6921, 7200, 7600, 7690, 8550, 9120, 9228, 10944, 11400, 11535, 12304, 13680, 13842, 14400, 14611, 15200, 15380, 17100, 18240, 18456, 19225, 22800, 23070, 24608, 27360, 27684, 29222, 30400, 30760, 34200, 34605, 36912, 38450, 43833, 45600, 46140, 49216, 54720, 55368, 57675, 58444, 61520, 68400, 69210, 73055, 73824, 76900, 87666, 91200, 92280, 110736, 115350, 116888, 123040, 131499, 136800, 138420, 146110, 147648, 153800, 173025, 175332, 184560, 219165, 221472, 230700, 233776, 246080, 262998, 273600, 276840, 292220, 307600, 346050, 350664, 365275, 369120, 438330, 442944, 461400, 467552, 525996, 553680, 584440, 615200, 657495, 692100, 701328, 730550, 738240, 876660, 922800, 935104, 1051992, 1095825, 1107360, 1168880, 1230400, 1314990, 1384200, 1402656, 1461100, 1753320, 1845600, 2103984, 2191650, 2214720, 2337760, 2629980, 2768400, 2805312, 2922200, 3287475, 3506640, 3691200, 4207968, 4383300, 4675520, 5259960, 5536800, 5844400, 6574950, 7013280, 8415936, 8766600, 10519920, 11073600, 11688800, 13149900, 14026560, 17533200, 21039840, 23377600, 26299800, 35066400, 42079680, 52599600, 70132800, 105199200, 210398400]

約数ペア:

[(1, 210398400), (2, 105199200), (3, 70132800), (4, 52599600), (5, 42079680), (6, 35066400), (8, 26299800), (9, 23377600), (10, 21039840), (12, 17533200), (15, 14026560), (16, 13149900), (18, 11688800), (19, 11073600), (20, 10519920), (24, 8766600), (25, 8415936), (30, 7013280), (32, 6574950), (36, 5844400), (38, 5536800), (40, 5259960), (45, 4675520), (48, 4383300), (50, 4207968), (57, 3691200), (60, 3506640), (64, 3287475), (72, 2922200), (75, 2805312), (76, 2768400), (80, 2629980), (90, 2337760), (95, 2214720), (96, 2191650), (100, 2103984), (114, 1845600), (120, 1753320), (144, 1461100), (150, 1402656), (152, 1384200), (160, 1314990), (171, 1230400), (180, 1168880), (190, 1107360), (192, 1095825), (200, 1051992), (225, 935104), (228, 922800), (240, 876660), (285, 738240), (288, 730550), (300, 701328), (304, 692100), (320, 657495), (342, 615200), (360, 584440), (380, 553680), (400, 525996), (450, 467552), (456, 461400), (475, 442944), (480, 438330), (570, 369120), (576, 365275), (600, 350664), (608, 346050), (684, 307600), (720, 292220), (760, 276840), (769, 273600), (800, 262998), (855, 246080), (900, 233776), (912, 230700), (950, 221472), (960, 219165), (1140, 184560), (1200, 175332), (1216, 173025), (1368, 153800), (1425, 147648), (1440, 146110), (1520, 138420), (1538, 136800), (1600, 131499), (1710, 123040), (1800, 116888), (1824, 115350), (1900, 110736), (2280, 92280), (2307, 91200), (2400, 87666), (2736, 76900), (2850, 73824), (2880, 73055), (3040, 69210), (3076, 68400), (3420, 61520), (3600, 58444), (3648, 57675), (3800, 55368), (3845, 54720), (4275, 49216), (4560, 46140), (4614, 45600), (4800, 43833), (5472, 38450), (5700, 36912), (6080, 34605), (6152, 34200), (6840, 30760), (6921, 30400), (7200, 29222), (7600, 27684), (7690, 27360), (8550, 24608), (9120, 23070), (9228, 22800), (10944, 19225), (11400, 18456), (11535, 18240), (12304, 17100), (13680, 15380), (13842, 15200), (14400, 14611)]