209042730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 621522720

約数和(自身を除く): 412479990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 61, 65, 78, 87, 90, 101, 117, 122, 130, 145, 174, 183, 195, 202, 234, 261, 290, 303, 305, 366, 377, 390, 435, 505, 522, 549, 585, 606, 610, 754, 793, 870, 909, 915, 1010, 1098, 1131, 1170, 1305, 1313, 1515, 1586, 1769, 1818, 1830, 1885, 2262, 2379, 2610, 2626, 2745, 2929, 3030, 3393, 3538, 3770, 3939, 3965, 4545, 4758, 5307, 5490, 5655, 5858, 6161, 6565, 6786, 7137, 7878, 7930, 8787, 8845, 9090, 10614, 11310, 11817, 11895, 12322, 13130, 14274, 14645, 15921, 16965, 17574, 17690, 18483, 19695, 22997, 23634, 23790, 26361, 26535, 29290, 30805, 31842, 33930, 35685, 36966, 38077, 39390, 43935, 45994, 52722, 53070, 55449, 59085, 61610, 68991, 71370, 76154, 79605, 80093, 87870, 92415, 110898, 114231, 114985, 118170, 131805, 137982, 159210, 160186, 178669, 184830, 190385, 206973, 228462, 229970, 240279, 263610, 277245, 342693, 344955, 357338, 380770, 400465, 413946, 480558, 536007, 554490, 571155, 685386, 689910, 720837, 800930, 893345, 1034865, 1072014, 1142310, 1201395, 1441674, 1608021, 1713465, 1786690, 2069730, 2322697, 2402790, 2680035, 3216042, 3426930, 3604185, 4645394, 5360070, 6968091, 7208370, 8040105, 11613485, 13936182, 16080210, 20904273, 23226970, 34840455, 41808546, 69680910, 104521365, 209042730]

約数ペア:

[(1, 209042730), (2, 104521365), (3, 69680910), (5, 41808546), (6, 34840455), (9, 23226970), (10, 20904273), (13, 16080210), (15, 13936182), (18, 11613485), (26, 8040105), (29, 7208370), (30, 6968091), (39, 5360070), (45, 4645394), (58, 3604185), (61, 3426930), (65, 3216042), (78, 2680035), (87, 2402790), (90, 2322697), (101, 2069730), (117, 1786690), (122, 1713465), (130, 1608021), (145, 1441674), (174, 1201395), (183, 1142310), (195, 1072014), (202, 1034865), (234, 893345), (261, 800930), (290, 720837), (303, 689910), (305, 685386), (366, 571155), (377, 554490), (390, 536007), (435, 480558), (505, 413946), (522, 400465), (549, 380770), (585, 357338), (606, 344955), (610, 342693), (754, 277245), (793, 263610), (870, 240279), (909, 229970), (915, 228462), (1010, 206973), (1098, 190385), (1131, 184830), (1170, 178669), (1305, 160186), (1313, 159210), (1515, 137982), (1586, 131805), (1769, 118170), (1818, 114985), (1830, 114231), (1885, 110898), (2262, 92415), (2379, 87870), (2610, 80093), (2626, 79605), (2745, 76154), (2929, 71370), (3030, 68991), (3393, 61610), (3538, 59085), (3770, 55449), (3939, 53070), (3965, 52722), (4545, 45994), (4758, 43935), (5307, 39390), (5490, 38077), (5655, 36966), (5858, 35685), (6161, 33930), (6565, 31842), (6786, 30805), (7137, 29290), (7878, 26535), (7930, 26361), (8787, 23790), (8845, 23634), (9090, 22997), (10614, 19695), (11310, 18483), (11817, 17690), (11895, 17574), (12322, 16965), (13130, 15921), (14274, 14645)]