190220400

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 360

約数和(自身を含む): 727592320

約数和(自身を除く): 537371920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 100, 103, 108, 114, 120, 135, 144, 150, 152, 162, 171, 180, 190, 200, 206, 216, 225, 228, 240, 243, 270, 285, 300, 304, 309, 324, 342, 360, 380, 400, 405, 412, 432, 450, 456, 475, 486, 513, 515, 540, 570, 600, 618, 648, 675, 684, 720, 760, 810, 824, 855, 900, 912, 927, 950, 972, 1026, 1030, 1080, 1140, 1200, 1215, 1236, 1296, 1350, 1368, 1425, 1520, 1539, 1545, 1620, 1648, 1710, 1800, 1854, 1900, 1944, 1957, 2025, 2052, 2060, 2160, 2280, 2430, 2472, 2565, 2575, 2700, 2736, 2781, 2850, 3078, 3090, 3240, 3420, 3600, 3708, 3800, 3888, 3914, 4050, 4104, 4120, 4275, 4560, 4617, 4635, 4860, 4944, 5130, 5150, 5400, 5562, 5700, 5871, 6075, 6156, 6180, 6480, 6840, 7416, 7600, 7695, 7725, 7828, 8100, 8208, 8240, 8343, 8550, 9234, 9270, 9720, 9785, 10260, 10300, 10800, 11124, 11400, 11742, 12150, 12312, 12360, 12825, 13680, 13905, 14832, 15390, 15450, 15656, 16200, 16686, 17100, 17613, 18468, 18540, 19440, 19570, 20520, 20600, 22248, 22800, 23085, 23175, 23484, 24300, 24624, 24720, 25029, 25650, 27810, 29355, 30780, 30900, 31312, 32400, 33372, 34200, 35226, 36936, 37080, 38475, 39140, 41040, 41200, 41715, 44496, 46170, 46350, 46968, 48600, 48925, 50058, 51300, 52839, 55620, 58710, 61560, 61800, 66744, 68400, 69525, 70452, 73872, 74160, 76950, 78280, 83430, 88065, 92340, 92700, 93936, 97200, 97850, 100116, 102600, 105678, 111240, 115425, 117420, 123120, 123600, 125145, 133488, 139050, 140904, 146775, 153900, 156560, 158517, 166860, 176130, 184680, 185400, 195700, 200232, 205200, 208575, 211356, 222480, 230850, 234840, 250290, 264195, 278100, 281808, 293550, 307800, 317034, 333720, 352260, 369360, 370800, 391400, 400464, 417150, 422712, 440325, 461700, 469680, 475551, 500580, 528390, 556200, 587100, 615600, 625725, 634068, 667440, 704520, 782800, 792585, 834300, 845424, 880650, 923400, 951102, 1001160, 1056780, 1112400, 1174200, 1251450, 1268136, 1320975, 1409040, 1585170, 1668600, 1761300, 1846800, 1902204, 2002320, 2113560, 2348400, 2377755, 2502900, 2536272, 2641950, 3170340, 3337200, 3522600, 3804408, 3962925, 4227120, 4755510, 5005800, 5283900, 6340680, 7045200, 7608816, 7925850, 9511020, 10011600, 10567800, 11888775, 12681360, 15851700, 19022040, 21135600, 23777550, 31703400, 38044080, 47555100, 63406800, 95110200, 190220400]

約数ペア:

[(1, 190220400), (2, 95110200), (3, 63406800), (4, 47555100), (5, 38044080), (6, 31703400), (8, 23777550), (9, 21135600), (10, 19022040), (12, 15851700), (15, 12681360), (16, 11888775), (18, 10567800), (19, 10011600), (20, 9511020), (24, 7925850), (25, 7608816), (27, 7045200), (30, 6340680), (36, 5283900), (38, 5005800), (40, 4755510), (45, 4227120), (48, 3962925), (50, 3804408), (54, 3522600), (57, 3337200), (60, 3170340), (72, 2641950), (75, 2536272), (76, 2502900), (80, 2377755), (81, 2348400), (90, 2113560), (95, 2002320), (100, 1902204), (103, 1846800), (108, 1761300), (114, 1668600), (120, 1585170), (135, 1409040), (144, 1320975), (150, 1268136), (152, 1251450), (162, 1174200), (171, 1112400), (180, 1056780), (190, 1001160), (200, 951102), (206, 923400), (216, 880650), (225, 845424), (228, 834300), (240, 792585), (243, 782800), (270, 704520), (285, 667440), (300, 634068), (304, 625725), (309, 615600), (324, 587100), (342, 556200), (360, 528390), (380, 500580), (400, 475551), (405, 469680), (412, 461700), (432, 440325), (450, 422712), (456, 417150), (475, 400464), (486, 391400), (513, 370800), (515, 369360), (540, 352260), (570, 333720), (600, 317034), (618, 307800), (648, 293550), (675, 281808), (684, 278100), (720, 264195), (760, 250290), (810, 234840), (824, 230850), (855, 222480), (900, 211356), (912, 208575), (927, 205200), (950, 200232), (972, 195700), (1026, 185400), (1030, 184680), (1080, 176130), (1140, 166860), (1200, 158517), (1215, 156560), (1236, 153900), (1296, 146775), (1350, 140904), (1368, 139050), (1425, 133488), (1520, 125145), (1539, 123600), (1545, 123120), (1620, 117420), (1648, 115425), (1710, 111240), (1800, 105678), (1854, 102600), (1900, 100116), (1944, 97850), (1957, 97200), (2025, 93936), (2052, 92700), (2060, 92340), (2160, 88065), (2280, 83430), (2430, 78280), (2472, 76950), (2565, 74160), (2575, 73872), (2700, 70452), (2736, 69525), (2781, 68400), (2850, 66744), (3078, 61800), (3090, 61560), (3240, 58710), (3420, 55620), (3600, 52839), (3708, 51300), (3800, 50058), (3888, 48925), (3914, 48600), (4050, 46968), (4104, 46350), (4120, 46170), (4275, 44496), (4560, 41715), (4617, 41200), (4635, 41040), (4860, 39140), (4944, 38475), (5130, 37080), (5150, 36936), (5400, 35226), (5562, 34200), (5700, 33372), (5871, 32400), (6075, 31312), (6156, 30900), (6180, 30780), (6480, 29355), (6840, 27810), (7416, 25650), (7600, 25029), (7695, 24720), (7725, 24624), (7828, 24300), (8100, 23484), (8208, 23175), (8240, 23085), (8343, 22800), (8550, 22248), (9234, 20600), (9270, 20520), (9720, 19570), (9785, 19440), (10260, 18540), (10300, 18468), (10800, 17613), (11124, 17100), (11400, 16686), (11742, 16200), (12150, 15656), (12312, 15450), (12360, 15390), (12825, 14832), (13680, 13905)]