427351800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1973}}^1$

素因数の和:2030

約数の個数: 144

約数和(自身を含む): 1398894840

約数和(自身を除く): 971543040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 361, 380, 456, 475, 570, 600, 722, 760, 950, 1083, 1140, 1425, 1444, 1805, 1900, 1973, 2166, 2280, 2850, 2888, 3610, 3800, 3946, 4332, 5415, 5700, 5919, 7220, 7892, 8664, 9025, 9865, 10830, 11400, 11838, 14440, 15784, 18050, 19730, 21660, 23676, 27075, 29595, 36100, 37487, 39460, 43320, 47352, 49325, 54150, 59190, 72200, 74974, 78920, 98650, 108300, 112461, 118380, 147975, 149948, 187435, 197300, 216600, 224922, 236760, 295950, 299896, 374870, 394600, 449844, 562305, 591900, 712253, 749740, 899688, 937175, 1124610, 1183800, 1424506, 1499480, 1874350, 2136759, 2249220, 2811525, 2849012, 3561265, 3748700, 4273518, 4498440, 5623050, 5698024, 7122530, 7497400, 8547036, 10683795, 11246100, 14245060, 17094072, 17806325, 21367590, 22492200, 28490120, 35612650, 42735180, 53418975, 71225300, 85470360, 106837950, 142450600, 213675900, 427351800]

約数ペア:

[(1, 427351800), (2, 213675900), (3, 142450600), (4, 106837950), (5, 85470360), (6, 71225300), (8, 53418975), (10, 42735180), (12, 35612650), (15, 28490120), (19, 22492200), (20, 21367590), (24, 17806325), (25, 17094072), (30, 14245060), (38, 11246100), (40, 10683795), (50, 8547036), (57, 7497400), (60, 7122530), (75, 5698024), (76, 5623050), (95, 4498440), (100, 4273518), (114, 3748700), (120, 3561265), (150, 2849012), (152, 2811525), (190, 2249220), (200, 2136759), (228, 1874350), (285, 1499480), (300, 1424506), (361, 1183800), (380, 1124610), (456, 937175), (475, 899688), (570, 749740), (600, 712253), (722, 591900), (760, 562305), (950, 449844), (1083, 394600), (1140, 374870), (1425, 299896), (1444, 295950), (1805, 236760), (1900, 224922), (1973, 216600), (2166, 197300), (2280, 187435), (2850, 149948), (2888, 147975), (3610, 118380), (3800, 112461), (3946, 108300), (4332, 98650), (5415, 78920), (5700, 74974), (5919, 72200), (7220, 59190), (7892, 54150), (8664, 49325), (9025, 47352), (9865, 43320), (10830, 39460), (11400, 37487), (11838, 36100), (14440, 29595), (15784, 27075), (18050, 23676), (19730, 21660)]