2561576400

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:660

約数の個数: 300

約数和(自身を含む): 9266665452

約数和(自身を除く): 6705089052

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 173, 180, 200, 216, 225, 240, 270, 300, 324, 346, 360, 400, 405, 432, 450, 457, 519, 540, 600, 648, 675, 692, 720, 810, 865, 900, 914, 1038, 1080, 1200, 1296, 1350, 1371, 1384, 1557, 1620, 1730, 1800, 1828, 2025, 2076, 2160, 2285, 2595, 2700, 2742, 2768, 3114, 3240, 3460, 3600, 3656, 4050, 4113, 4152, 4325, 4570, 4671, 5190, 5400, 5484, 6228, 6480, 6855, 6920, 7312, 7785, 8100, 8226, 8304, 8650, 9140, 9342, 10380, 10800, 10968, 11425, 12339, 12456, 12975, 13710, 13840, 14013, 15570, 16200, 16452, 17300, 18280, 18684, 20565, 20760, 21936, 22850, 23355, 24678, 24912, 25950, 27420, 28026, 31140, 32400, 32904, 34275, 34600, 36560, 37017, 37368, 38925, 41130, 41520, 45700, 46710, 49356, 51900, 54840, 56052, 61695, 62280, 65808, 68550, 69200, 70065, 74034, 74736, 77850, 79061, 82260, 91400, 93420, 98712, 102825, 103800, 109680, 112104, 116775, 123390, 124560, 137100, 140130, 148068, 155700, 158122, 164520, 182800, 185085, 186840, 197424, 205650, 207600, 224208, 233550, 237183, 246780, 274200, 280260, 296136, 308475, 311400, 316244, 329040, 350325, 370170, 373680, 395305, 411300, 467100, 474366, 493560, 548400, 560520, 592272, 616950, 622800, 632488, 700650, 711549, 740340, 790610, 822600, 925425, 934200, 948732, 987120, 1121040, 1185915, 1233900, 1264976, 1401300, 1423098, 1480680, 1581220, 1645200, 1850850, 1868400, 1897464, 1976525, 2134647, 2371830, 2467800, 2802600, 2846196, 2961360, 3162440, 3557745, 3701700, 3794928, 3953050, 4269294, 4743660, 4935600, 5605200, 5692392, 5929575, 6324880, 6403941, 7115490, 7403400, 7906100, 8538588, 9487320, 10673235, 11384784, 11859150, 12807882, 14230980, 14806800, 15812200, 17077176, 17788725, 18974640, 21346470, 23718300, 25615764, 28461960, 31624400, 32019705, 34154352, 35577450, 42692940, 47436600, 51231528, 53366175, 56923920, 64039410, 71154900, 85385880, 94873200, 102463056, 106732350, 128078820, 142309800, 160098525, 170771760, 213464700, 256157640, 284619600, 320197050, 426929400, 512315280, 640394100, 853858800, 1280788200, 2561576400]

約数ペア:

[(1, 2561576400), (2, 1280788200), (3, 853858800), (4, 640394100), (5, 512315280), (6, 426929400), (8, 320197050), (9, 284619600), (10, 256157640), (12, 213464700), (15, 170771760), (16, 160098525), (18, 142309800), (20, 128078820), (24, 106732350), (25, 102463056), (27, 94873200), (30, 85385880), (36, 71154900), (40, 64039410), (45, 56923920), (48, 53366175), (50, 51231528), (54, 47436600), (60, 42692940), (72, 35577450), (75, 34154352), (80, 32019705), (81, 31624400), (90, 28461960), (100, 25615764), (108, 23718300), (120, 21346470), (135, 18974640), (144, 17788725), (150, 17077176), (162, 15812200), (173, 14806800), (180, 14230980), (200, 12807882), (216, 11859150), (225, 11384784), (240, 10673235), (270, 9487320), (300, 8538588), (324, 7906100), (346, 7403400), (360, 7115490), (400, 6403941), (405, 6324880), (432, 5929575), (450, 5692392), (457, 5605200), (519, 4935600), (540, 4743660), (600, 4269294), (648, 3953050), (675, 3794928), (692, 3701700), (720, 3557745), (810, 3162440), (865, 2961360), (900, 2846196), (914, 2802600), (1038, 2467800), (1080, 2371830), (1200, 2134647), (1296, 1976525), (1350, 1897464), (1371, 1868400), (1384, 1850850), (1557, 1645200), (1620, 1581220), (1730, 1480680), (1800, 1423098), (1828, 1401300), (2025, 1264976), (2076, 1233900), (2160, 1185915), (2285, 1121040), (2595, 987120), (2700, 948732), (2742, 934200), (2768, 925425), (3114, 822600), (3240, 790610), (3460, 740340), (3600, 711549), (3656, 700650), (4050, 632488), (4113, 622800), (4152, 616950), (4325, 592272), (4570, 560520), (4671, 548400), (5190, 493560), (5400, 474366), (5484, 467100), (6228, 411300), (6480, 395305), (6855, 373680), (6920, 370170), (7312, 350325), (7785, 329040), (8100, 316244), (8226, 311400), (8304, 308475), (8650, 296136), (9140, 280260), (9342, 274200), (10380, 246780), (10800, 237183), (10968, 233550), (11425, 224208), (12339, 207600), (12456, 205650), (12975, 197424), (13710, 186840), (13840, 185085), (14013, 182800), (15570, 164520), (16200, 158122), (16452, 155700), (17300, 148068), (18280, 140130), (18684, 137100), (20565, 124560), (20760, 123390), (21936, 116775), (22850, 112104), (23355, 109680), (24678, 103800), (24912, 102825), (25950, 98712), (27420, 93420), (28026, 91400), (31140, 82260), (32400, 79061), (32904, 77850), (34275, 74736), (34600, 74034), (36560, 70065), (37017, 69200), (37368, 68550), (38925, 65808), (41130, 62280), (41520, 61695), (45700, 56052), (46710, 54840), (49356, 51900)]