20221473900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{4159}}^1$

素因数の和:5048

約数の個数: 144

約数和(自身を含む): 61673830400

約数和(自身を除く): 41452356500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 853, 950, 1140, 1425, 1706, 1900, 2559, 2850, 3412, 4159, 4265, 5118, 5700, 8318, 8530, 10236, 12477, 12795, 16207, 16636, 17060, 20795, 21325, 24954, 25590, 32414, 41590, 42650, 48621, 49908, 51180, 62385, 63975, 64828, 79021, 81035, 83180, 85300, 97242, 103975, 124770, 127950, 158042, 162070, 194484, 207950, 237063, 243105, 249540, 255900, 311925, 316084, 324140, 395105, 405175, 415900, 474126, 486210, 623850, 790210, 810350, 948252, 972420, 1185315, 1215525, 1247700, 1580420, 1620700, 1975525, 2370630, 2431050, 3547627, 3951050, 4741260, 4862100, 5926575, 7095254, 7902100, 10642881, 11853150, 14190508, 17738135, 21285762, 23706300, 35476270, 42571524, 53214405, 67404913, 70952540, 88690675, 106428810, 134809826, 177381350, 202214739, 212857620, 266072025, 269619652, 337024565, 354762700, 404429478, 532144050, 674049130, 808858956, 1011073695, 1064288100, 1348098260, 1685122825, 2022147390, 3370245650, 4044294780, 5055368475, 6740491300, 10110736950, 20221473900]

約数ペア:

[(1, 20221473900), (2, 10110736950), (3, 6740491300), (4, 5055368475), (5, 4044294780), (6, 3370245650), (10, 2022147390), (12, 1685122825), (15, 1348098260), (19, 1064288100), (20, 1011073695), (25, 808858956), (30, 674049130), (38, 532144050), (50, 404429478), (57, 354762700), (60, 337024565), (75, 269619652), (76, 266072025), (95, 212857620), (100, 202214739), (114, 177381350), (150, 134809826), (190, 106428810), (228, 88690675), (285, 70952540), (300, 67404913), (380, 53214405), (475, 42571524), (570, 35476270), (853, 23706300), (950, 21285762), (1140, 17738135), (1425, 14190508), (1706, 11853150), (1900, 10642881), (2559, 7902100), (2850, 7095254), (3412, 5926575), (4159, 4862100), (4265, 4741260), (5118, 3951050), (5700, 3547627), (8318, 2431050), (8530, 2370630), (10236, 1975525), (12477, 1620700), (12795, 1580420), (16207, 1247700), (16636, 1215525), (17060, 1185315), (20795, 972420), (21325, 948252), (24954, 810350), (25590, 790210), (32414, 623850), (41590, 486210), (42650, 474126), (48621, 415900), (49908, 405175), (51180, 395105), (62385, 324140), (63975, 316084), (64828, 311925), (79021, 255900), (81035, 249540), (83180, 243105), (85300, 237063), (97242, 207950), (103975, 194484), (124770, 162070), (127950, 158042)]