4397029400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 11082624000

約数和(自身を除く): 6685594600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 79, 95, 97, 100, 151, 152, 158, 190, 194, 200, 302, 316, 380, 388, 395, 475, 485, 604, 632, 755, 760, 776, 790, 950, 970, 1208, 1501, 1510, 1580, 1843, 1900, 1940, 1975, 2425, 2869, 3002, 3020, 3160, 3686, 3775, 3800, 3880, 3950, 4850, 5738, 6004, 6040, 7372, 7505, 7550, 7663, 7900, 9215, 9700, 11476, 11929, 12008, 14345, 14647, 14744, 15010, 15100, 15326, 15800, 18430, 19400, 22952, 23858, 28690, 29294, 30020, 30200, 30652, 36860, 37525, 38315, 46075, 47716, 57380, 58588, 59645, 60040, 61304, 71725, 73235, 73720, 75050, 76630, 92150, 95432, 114760, 117176, 119290, 143450, 145597, 146470, 150100, 153260, 184300, 191575, 226651, 238580, 278293, 286900, 291194, 292940, 298225, 300200, 306520, 366175, 368600, 383150, 453302, 477160, 556586, 573800, 582388, 585880, 596450, 727985, 732350, 766300, 906604, 1113172, 1133255, 1157113, 1164776, 1192900, 1391465, 1455970, 1464700, 1532600, 1813208, 2226344, 2266510, 2314226, 2385800, 2782930, 2911940, 2929400, 3639925, 4533020, 4628452, 5565860, 5666275, 5785565, 5823880, 6957325, 7279850, 9066040, 9256904, 11131720, 11332550, 11571130, 13914650, 14559700, 21985147, 22665100, 23142260, 27829300, 28927825, 29119400, 43970294, 45330200, 46284520, 55658600, 57855650, 87940588, 109925735, 115711300, 175881176, 219851470, 231422600, 439702940, 549628675, 879405880, 1099257350, 2198514700, 4397029400]

約数ペア:

[(1, 4397029400), (2, 2198514700), (4, 1099257350), (5, 879405880), (8, 549628675), (10, 439702940), (19, 231422600), (20, 219851470), (25, 175881176), (38, 115711300), (40, 109925735), (50, 87940588), (76, 57855650), (79, 55658600), (95, 46284520), (97, 45330200), (100, 43970294), (151, 29119400), (152, 28927825), (158, 27829300), (190, 23142260), (194, 22665100), (200, 21985147), (302, 14559700), (316, 13914650), (380, 11571130), (388, 11332550), (395, 11131720), (475, 9256904), (485, 9066040), (604, 7279850), (632, 6957325), (755, 5823880), (760, 5785565), (776, 5666275), (790, 5565860), (950, 4628452), (970, 4533020), (1208, 3639925), (1501, 2929400), (1510, 2911940), (1580, 2782930), (1843, 2385800), (1900, 2314226), (1940, 2266510), (1975, 2226344), (2425, 1813208), (2869, 1532600), (3002, 1464700), (3020, 1455970), (3160, 1391465), (3686, 1192900), (3775, 1164776), (3800, 1157113), (3880, 1133255), (3950, 1113172), (4850, 906604), (5738, 766300), (6004, 732350), (6040, 727985), (7372, 596450), (7505, 585880), (7550, 582388), (7663, 573800), (7900, 556586), (9215, 477160), (9700, 453302), (11476, 383150), (11929, 368600), (12008, 366175), (14345, 306520), (14647, 300200), (14744, 298225), (15010, 292940), (15100, 291194), (15326, 286900), (15800, 278293), (18430, 238580), (19400, 226651), (22952, 191575), (23858, 184300), (28690, 153260), (29294, 150100), (30020, 146470), (30200, 145597), (30652, 143450), (36860, 119290), (37525, 117176), (38315, 114760), (46075, 95432), (47716, 92150), (57380, 76630), (58588, 75050), (59645, 73720), (60040, 73235), (61304, 71725)]