206595180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:868

約数の個数: 144

約数和(自身を含む): 689165568

約数和(自身を除く): 482570388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 151, 165, 180, 198, 220, 302, 330, 396, 453, 495, 604, 660, 691, 755, 906, 990, 1359, 1382, 1510, 1661, 1812, 1980, 2073, 2265, 2718, 2764, 3020, 3322, 3455, 4146, 4530, 4983, 5436, 6219, 6644, 6795, 6910, 7601, 8292, 8305, 9060, 9966, 10365, 12438, 13590, 13820, 14949, 15202, 16610, 19932, 20730, 22803, 24876, 24915, 27180, 29898, 30404, 31095, 33220, 38005, 41460, 45606, 49830, 59796, 62190, 68409, 74745, 76010, 91212, 99660, 104341, 114015, 124380, 136818, 149490, 152020, 208682, 228030, 273636, 298980, 313023, 342045, 417364, 456060, 521705, 626046, 684090, 939069, 1043410, 1147751, 1252092, 1368180, 1565115, 1878138, 2086820, 2295502, 3130230, 3443253, 3756276, 4591004, 4695345, 5738755, 6260460, 6886506, 9390690, 10329759, 11477510, 13773012, 17216265, 18781380, 20659518, 22955020, 34432530, 41319036, 51648795, 68865060, 103297590, 206595180]

約数ペア:

[(1, 206595180), (2, 103297590), (3, 68865060), (4, 51648795), (5, 41319036), (6, 34432530), (9, 22955020), (10, 20659518), (11, 18781380), (12, 17216265), (15, 13773012), (18, 11477510), (20, 10329759), (22, 9390690), (30, 6886506), (33, 6260460), (36, 5738755), (44, 4695345), (45, 4591004), (55, 3756276), (60, 3443253), (66, 3130230), (90, 2295502), (99, 2086820), (110, 1878138), (132, 1565115), (151, 1368180), (165, 1252092), (180, 1147751), (198, 1043410), (220, 939069), (302, 684090), (330, 626046), (396, 521705), (453, 456060), (495, 417364), (604, 342045), (660, 313023), (691, 298980), (755, 273636), (906, 228030), (990, 208682), (1359, 152020), (1382, 149490), (1510, 136818), (1661, 124380), (1812, 114015), (1980, 104341), (2073, 99660), (2265, 91212), (2718, 76010), (2764, 74745), (3020, 68409), (3322, 62190), (3455, 59796), (4146, 49830), (4530, 45606), (4983, 41460), (5436, 38005), (6219, 33220), (6644, 31095), (6795, 30404), (6910, 29898), (7601, 27180), (8292, 24915), (8305, 24876), (9060, 22803), (9966, 20730), (10365, 19932), (12438, 16610), (13590, 15202), (13820, 14949)]