154855350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 454158432

約数和(自身を除く): 299303082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 103, 117, 130, 150, 195, 206, 225, 234, 257, 309, 325, 390, 450, 514, 515, 585, 618, 650, 771, 927, 975, 1030, 1170, 1285, 1339, 1542, 1545, 1854, 1950, 2313, 2570, 2575, 2678, 2925, 3090, 3341, 3855, 4017, 4626, 4635, 5150, 5850, 6425, 6682, 6695, 7710, 7725, 8034, 9270, 10023, 11565, 12051, 12850, 13390, 15450, 16705, 19275, 20046, 20085, 23130, 23175, 24102, 26471, 30069, 33410, 33475, 38550, 40170, 46350, 50115, 52942, 57825, 60138, 60255, 66950, 79413, 83525, 100230, 100425, 115650, 120510, 132355, 150345, 158826, 167050, 200850, 238239, 250575, 264710, 300690, 301275, 344123, 397065, 476478, 501150, 602550, 661775, 688246, 751725, 794130, 1032369, 1191195, 1323550, 1503450, 1720615, 1985325, 2064738, 2382390, 3097107, 3441230, 3970650, 5161845, 5955975, 6194214, 8603075, 10323690, 11911950, 15485535, 17206150, 25809225, 30971070, 51618450, 77427675, 154855350]

約数ペア:

[(1, 154855350), (2, 77427675), (3, 51618450), (5, 30971070), (6, 25809225), (9, 17206150), (10, 15485535), (13, 11911950), (15, 10323690), (18, 8603075), (25, 6194214), (26, 5955975), (30, 5161845), (39, 3970650), (45, 3441230), (50, 3097107), (65, 2382390), (75, 2064738), (78, 1985325), (90, 1720615), (103, 1503450), (117, 1323550), (130, 1191195), (150, 1032369), (195, 794130), (206, 751725), (225, 688246), (234, 661775), (257, 602550), (309, 501150), (325, 476478), (390, 397065), (450, 344123), (514, 301275), (515, 300690), (585, 264710), (618, 250575), (650, 238239), (771, 200850), (927, 167050), (975, 158826), (1030, 150345), (1170, 132355), (1285, 120510), (1339, 115650), (1542, 100425), (1545, 100230), (1854, 83525), (1950, 79413), (2313, 66950), (2570, 60255), (2575, 60138), (2678, 57825), (2925, 52942), (3090, 50115), (3341, 46350), (3855, 40170), (4017, 38550), (4626, 33475), (4635, 33410), (5150, 30069), (5850, 26471), (6425, 24102), (6682, 23175), (6695, 23130), (7710, 20085), (7725, 20046), (8034, 19275), (9270, 16705), (10023, 15450), (11565, 13390), (12051, 12850)]