102620520

素因数分解:

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

素因数の和:1709

約数の個数: 160

約数和(自身を含む): 363290400

約数和(自身を除く): 260669880

約数列:

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

約数ペア:

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