807779400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 2611975680

約数和(自身を除く): 1804196280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 137, 150, 155, 186, 200, 248, 274, 300, 310, 317, 372, 411, 465, 548, 600, 620, 634, 685, 744, 775, 822, 930, 951, 1096, 1240, 1268, 1370, 1550, 1585, 1644, 1860, 1902, 2055, 2325, 2536, 2740, 3100, 3170, 3288, 3425, 3720, 3804, 4110, 4247, 4650, 4755, 5480, 6200, 6340, 6850, 7608, 7925, 8220, 8494, 9300, 9510, 9827, 10275, 12680, 12741, 13700, 15850, 16440, 16988, 18600, 19020, 19654, 20550, 21235, 23775, 25482, 27400, 29481, 31700, 33976, 38040, 39308, 41100, 42470, 43429, 47550, 49135, 50964, 58962, 63400, 63705, 78616, 82200, 84940, 86858, 95100, 98270, 101928, 106175, 117924, 127410, 130287, 147405, 169880, 173716, 190200, 196540, 212350, 217145, 235848, 245675, 254820, 260574, 294810, 318525, 347432, 393080, 424700, 434290, 491350, 509640, 521148, 589620, 637050, 651435, 737025, 849400, 868580, 982700, 1042296, 1085725, 1179240, 1274100, 1302870, 1346299, 1474050, 1737160, 1965400, 2171450, 2548200, 2605740, 2692598, 2948100, 3257175, 4038897, 4342900, 5211480, 5385196, 5896200, 6514350, 6731495, 8077794, 8685800, 10770392, 13028700, 13462990, 16155588, 20194485, 26057400, 26925980, 32311176, 33657475, 40388970, 53851960, 67314950, 80777940, 100972425, 134629900, 161555880, 201944850, 269259800, 403889700, 807779400]

約数ペア:

[(1, 807779400), (2, 403889700), (3, 269259800), (4, 201944850), (5, 161555880), (6, 134629900), (8, 100972425), (10, 80777940), (12, 67314950), (15, 53851960), (20, 40388970), (24, 33657475), (25, 32311176), (30, 26925980), (31, 26057400), (40, 20194485), (50, 16155588), (60, 13462990), (62, 13028700), (75, 10770392), (93, 8685800), (100, 8077794), (120, 6731495), (124, 6514350), (137, 5896200), (150, 5385196), (155, 5211480), (186, 4342900), (200, 4038897), (248, 3257175), (274, 2948100), (300, 2692598), (310, 2605740), (317, 2548200), (372, 2171450), (411, 1965400), (465, 1737160), (548, 1474050), (600, 1346299), (620, 1302870), (634, 1274100), (685, 1179240), (744, 1085725), (775, 1042296), (822, 982700), (930, 868580), (951, 849400), (1096, 737025), (1240, 651435), (1268, 637050), (1370, 589620), (1550, 521148), (1585, 509640), (1644, 491350), (1860, 434290), (1902, 424700), (2055, 393080), (2325, 347432), (2536, 318525), (2740, 294810), (3100, 260574), (3170, 254820), (3288, 245675), (3425, 235848), (3720, 217145), (3804, 212350), (4110, 196540), (4247, 190200), (4650, 173716), (4755, 169880), (5480, 147405), (6200, 130287), (6340, 127410), (6850, 117924), (7608, 106175), (7925, 101928), (8220, 98270), (8494, 95100), (9300, 86858), (9510, 84940), (9827, 82200), (10275, 78616), (12680, 63705), (12741, 63400), (13700, 58962), (15850, 50964), (16440, 49135), (16988, 47550), (18600, 43429), (19020, 42470), (19654, 41100), (20550, 39308), (21235, 38040), (23775, 33976), (25482, 31700), (27400, 29481)]