621904200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3264

約数の個数: 192

約数和(自身を含む): 2149416000

約数和(自身を除く): 1527511800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 25, 30, 34, 38, 40, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 255, 285, 300, 323, 340, 380, 408, 425, 456, 475, 510, 570, 600, 646, 680, 760, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1615, 1700, 1900, 1938, 2040, 2280, 2550, 2584, 2850, 3209, 3230, 3400, 3800, 3876, 4845, 5100, 5700, 6418, 6460, 7752, 8075, 9627, 9690, 10200, 11400, 12836, 12920, 16045, 16150, 19254, 19380, 24225, 25672, 32090, 32300, 38508, 38760, 48135, 48450, 54553, 60971, 64180, 64600, 77016, 80225, 96270, 96900, 109106, 121942, 128360, 160450, 163659, 182913, 192540, 193800, 218212, 240675, 243884, 272765, 304855, 320900, 327318, 365826, 385080, 436424, 481350, 487768, 545530, 609710, 641800, 654636, 731652, 818295, 914565, 962700, 1036507, 1091060, 1219420, 1309272, 1363825, 1463304, 1524275, 1636590, 1829130, 1925400, 2073014, 2182120, 2438840, 2727650, 3048550, 3109521, 3273180, 3658260, 4091475, 4146028, 4572825, 5182535, 5455300, 6097100, 6219042, 6546360, 7316520, 8182950, 8292056, 9145650, 10365070, 10910600, 12194200, 12438084, 15547605, 16365900, 18291300, 20730140, 24876168, 25912675, 31095210, 32731800, 36582600, 41460280, 51825350, 62190420, 77738025, 103650700, 124380840, 155476050, 207301400, 310952100, 621904200]

約数ペア:

[(1, 621904200), (2, 310952100), (3, 207301400), (4, 155476050), (5, 124380840), (6, 103650700), (8, 77738025), (10, 62190420), (12, 51825350), (15, 41460280), (17, 36582600), (19, 32731800), (20, 31095210), (24, 25912675), (25, 24876168), (30, 20730140), (34, 18291300), (38, 16365900), (40, 15547605), (50, 12438084), (51, 12194200), (57, 10910600), (60, 10365070), (68, 9145650), (75, 8292056), (76, 8182950), (85, 7316520), (95, 6546360), (100, 6219042), (102, 6097100), (114, 5455300), (120, 5182535), (136, 4572825), (150, 4146028), (152, 4091475), (170, 3658260), (190, 3273180), (200, 3109521), (204, 3048550), (228, 2727650), (255, 2438840), (285, 2182120), (300, 2073014), (323, 1925400), (340, 1829130), (380, 1636590), (408, 1524275), (425, 1463304), (456, 1363825), (475, 1309272), (510, 1219420), (570, 1091060), (600, 1036507), (646, 962700), (680, 914565), (760, 818295), (850, 731652), (950, 654636), (969, 641800), (1020, 609710), (1140, 545530), (1275, 487768), (1292, 481350), (1425, 436424), (1615, 385080), (1700, 365826), (1900, 327318), (1938, 320900), (2040, 304855), (2280, 272765), (2550, 243884), (2584, 240675), (2850, 218212), (3209, 193800), (3230, 192540), (3400, 182913), (3800, 163659), (3876, 160450), (4845, 128360), (5100, 121942), (5700, 109106), (6418, 96900), (6460, 96270), (7752, 80225), (8075, 77016), (9627, 64600), (9690, 64180), (10200, 60971), (11400, 54553), (12836, 48450), (12920, 48135), (16045, 38760), (16150, 38508), (19254, 32300), (19380, 32090), (24225, 25672)]