205241040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1711

約数の個数: 200

約数和(自身を含む): 750800160

約数和(自身を除く): 545559120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1667, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3334, 3420, 4104, 4560, 5001, 5130, 6156, 6480, 6668, 6840, 7695, 8208, 8335, 10002, 10260, 12312, 13336, 13680, 15003, 15390, 16670, 20004, 20520, 24624, 25005, 26672, 30006, 30780, 31673, 33340, 40008, 41040, 45009, 50010, 60012, 61560, 63346, 66680, 75015, 80016, 90018, 95019, 100020, 120024, 123120, 126692, 133360, 135027, 150030, 158365, 180036, 190038, 200040, 225045, 240048, 253384, 270054, 285057, 300060, 316730, 360072, 380076, 400080, 450090, 475095, 506768, 540108, 570114, 600120, 633460, 675135, 720144, 760152, 855171, 900180, 950190, 1080216, 1140228, 1200240, 1266920, 1350270, 1425285, 1520304, 1710342, 1800360, 1900380, 2160432, 2280456, 2533840, 2565513, 2700540, 2850570, 3420684, 3600720, 3800760, 4275855, 4560912, 5131026, 5401080, 5701140, 6841368, 7601520, 8551710, 10262052, 10802160, 11402280, 12827565, 13682736, 17103420, 20524104, 22804560, 25655130, 34206840, 41048208, 51310260, 68413680, 102620520, 205241040]

約数ペア:

[(1, 205241040), (2, 102620520), (3, 68413680), (4, 51310260), (5, 41048208), (6, 34206840), (8, 25655130), (9, 22804560), (10, 20524104), (12, 17103420), (15, 13682736), (16, 12827565), (18, 11402280), (19, 10802160), (20, 10262052), (24, 8551710), (27, 7601520), (30, 6841368), (36, 5701140), (38, 5401080), (40, 5131026), (45, 4560912), (48, 4275855), (54, 3800760), (57, 3600720), (60, 3420684), (72, 2850570), (76, 2700540), (80, 2565513), (81, 2533840), (90, 2280456), (95, 2160432), (108, 1900380), (114, 1800360), (120, 1710342), (135, 1520304), (144, 1425285), (152, 1350270), (162, 1266920), (171, 1200240), (180, 1140228), (190, 1080216), (216, 950190), (228, 900180), (240, 855171), (270, 760152), (285, 720144), (304, 675135), (324, 633460), (342, 600120), (360, 570114), (380, 540108), (405, 506768), (432, 475095), (456, 450090), (513, 400080), (540, 380076), (570, 360072), (648, 316730), (684, 300060), (720, 285057), (760, 270054), (810, 253384), (855, 240048), (912, 225045), (1026, 200040), (1080, 190038), (1140, 180036), (1296, 158365), (1368, 150030), (1520, 135027), (1539, 133360), (1620, 126692), (1667, 123120), (1710, 120024), (2052, 100020), (2160, 95019), (2280, 90018), (2565, 80016), (2736, 75015), (3078, 66680), (3240, 63346), (3334, 61560), (3420, 60012), (4104, 50010), (4560, 45009), (5001, 41040), (5130, 40008), (6156, 33340), (6480, 31673), (6668, 30780), (6840, 30006), (7695, 26672), (8208, 25005), (8335, 24624), (10002, 20520), (10260, 20004), (12312, 16670), (13336, 15390), (13680, 15003)]