2948731600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:870

約数の個数: 240

約数和(自身を含む): 8178494400

約数和(自身を除く): 5229762800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 29, 34, 38, 40, 50, 58, 68, 76, 80, 85, 95, 100, 116, 136, 145, 152, 170, 190, 200, 232, 272, 290, 304, 323, 340, 380, 400, 425, 464, 475, 493, 551, 580, 646, 680, 725, 760, 787, 850, 950, 986, 1102, 1160, 1292, 1360, 1450, 1520, 1574, 1615, 1700, 1900, 1972, 2204, 2320, 2465, 2584, 2755, 2900, 3148, 3230, 3400, 3800, 3935, 3944, 4408, 4930, 5168, 5510, 5800, 6296, 6460, 6800, 7600, 7870, 7888, 8075, 8816, 9367, 9860, 11020, 11600, 12325, 12592, 12920, 13379, 13775, 14953, 15740, 16150, 18734, 19675, 19720, 22040, 22823, 24650, 25840, 26758, 27550, 29906, 31480, 32300, 37468, 39350, 39440, 44080, 45646, 46835, 49300, 53516, 55100, 59812, 62960, 64600, 66895, 74765, 74936, 78700, 91292, 93670, 98600, 107032, 110200, 114115, 119624, 129200, 133790, 149530, 149872, 157400, 182584, 187340, 197200, 214064, 220400, 228230, 234175, 239248, 254201, 267580, 299060, 314800, 334475, 365168, 373825, 374680, 387991, 433637, 456460, 468350, 508402, 535160, 570575, 598120, 668950, 747650, 749360, 775982, 867274, 912920, 936700, 1016804, 1070320, 1141150, 1196240, 1271005, 1337900, 1495300, 1551964, 1734548, 1825840, 1873400, 1939955, 2033608, 2168185, 2282300, 2542010, 2675800, 2990600, 3103928, 3469096, 3746800, 3879910, 4067216, 4336370, 4564600, 5084020, 5351600, 5981200, 6207856, 6355025, 6938192, 7371829, 7759820, 8672740, 9129200, 9699775, 10168040, 10840925, 12710050, 14743658, 15519640, 17345480, 19399550, 20336080, 21681850, 25420100, 29487316, 31039280, 34690960, 36859145, 38799100, 43363700, 50840200, 58974632, 73718290, 77598200, 86727400, 101680400, 117949264, 147436580, 155196400, 173454800, 184295725, 294873160, 368591450, 589746320, 737182900, 1474365800, 2948731600]

約数ペア:

[(1, 2948731600), (2, 1474365800), (4, 737182900), (5, 589746320), (8, 368591450), (10, 294873160), (16, 184295725), (17, 173454800), (19, 155196400), (20, 147436580), (25, 117949264), (29, 101680400), (34, 86727400), (38, 77598200), (40, 73718290), (50, 58974632), (58, 50840200), (68, 43363700), (76, 38799100), (80, 36859145), (85, 34690960), (95, 31039280), (100, 29487316), (116, 25420100), (136, 21681850), (145, 20336080), (152, 19399550), (170, 17345480), (190, 15519640), (200, 14743658), (232, 12710050), (272, 10840925), (290, 10168040), (304, 9699775), (323, 9129200), (340, 8672740), (380, 7759820), (400, 7371829), (425, 6938192), (464, 6355025), (475, 6207856), (493, 5981200), (551, 5351600), (580, 5084020), (646, 4564600), (680, 4336370), (725, 4067216), (760, 3879910), (787, 3746800), (850, 3469096), (950, 3103928), (986, 2990600), (1102, 2675800), (1160, 2542010), (1292, 2282300), (1360, 2168185), (1450, 2033608), (1520, 1939955), (1574, 1873400), (1615, 1825840), (1700, 1734548), (1900, 1551964), (1972, 1495300), (2204, 1337900), (2320, 1271005), (2465, 1196240), (2584, 1141150), (2755, 1070320), (2900, 1016804), (3148, 936700), (3230, 912920), (3400, 867274), (3800, 775982), (3935, 749360), (3944, 747650), (4408, 668950), (4930, 598120), (5168, 570575), (5510, 535160), (5800, 508402), (6296, 468350), (6460, 456460), (6800, 433637), (7600, 387991), (7870, 374680), (7888, 373825), (8075, 365168), (8816, 334475), (9367, 314800), (9860, 299060), (11020, 267580), (11600, 254201), (12325, 239248), (12592, 234175), (12920, 228230), (13379, 220400), (13775, 214064), (14953, 197200), (15740, 187340), (16150, 182584), (18734, 157400), (19675, 149872), (19720, 149530), (22040, 133790), (22823, 129200), (24650, 119624), (25840, 114115), (26758, 110200), (27550, 107032), (29906, 98600), (31480, 93670), (32300, 91292), (37468, 78700), (39350, 74936), (39440, 74765), (44080, 66895), (45646, 64600), (46835, 62960), (49300, 59812), (53516, 55100)]