733888980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21803}}^1$

素因数の和:21846

約数の個数: 144

約数和(自身を含む): 2571476544

約数和(自身を除く): 1837587564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 5610, 6732, 8415, 11220, 16830, 21803, 33660, 43606, 65409, 87212, 109015, 130818, 196227, 218030, 239833, 261636, 327045, 370651, 392454, 436060, 479666, 654090, 719499, 741302, 784908, 959332, 981135, 1111953, 1199165, 1308180, 1438998, 1482604, 1853255, 1962270, 2158497, 2223906, 2398330, 2877996, 3335859, 3597495, 3706510, 3924540, 4077161, 4316994, 4447812, 4796660, 5559765, 6671718, 7194990, 7413020, 8154322, 8633988, 10792485, 11119530, 12231483, 13343436, 14389980, 16308644, 16679295, 20385805, 21584970, 22239060, 24462966, 33358590, 36694449, 40771610, 43169940, 48925932, 61157415, 66717180, 73388898, 81543220, 122314830, 146777796, 183472245, 244629660, 366944490, 733888980]

約数ペア:

[(1, 733888980), (2, 366944490), (3, 244629660), (4, 183472245), (5, 146777796), (6, 122314830), (9, 81543220), (10, 73388898), (11, 66717180), (12, 61157415), (15, 48925932), (17, 43169940), (18, 40771610), (20, 36694449), (22, 33358590), (30, 24462966), (33, 22239060), (34, 21584970), (36, 20385805), (44, 16679295), (45, 16308644), (51, 14389980), (55, 13343436), (60, 12231483), (66, 11119530), (68, 10792485), (85, 8633988), (90, 8154322), (99, 7413020), (102, 7194990), (110, 6671718), (132, 5559765), (153, 4796660), (165, 4447812), (170, 4316994), (180, 4077161), (187, 3924540), (198, 3706510), (204, 3597495), (220, 3335859), (255, 2877996), (306, 2398330), (330, 2223906), (340, 2158497), (374, 1962270), (396, 1853255), (495, 1482604), (510, 1438998), (561, 1308180), (612, 1199165), (660, 1111953), (748, 981135), (765, 959332), (935, 784908), (990, 741302), (1020, 719499), (1122, 654090), (1530, 479666), (1683, 436060), (1870, 392454), (1980, 370651), (2244, 327045), (2805, 261636), (3060, 239833), (3366, 218030), (3740, 196227), (5610, 130818), (6732, 109015), (8415, 87212), (11220, 65409), (16830, 43606), (21803, 33660)]