149949540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64081}}^1$

素因数の和:64109

約数の個数: 72

約数和(自身を含む): 489842808

約数和(自身を除く): 339893268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 64081, 128162, 192243, 256324, 320405, 384486, 576729, 640810, 768972, 833053, 961215, 1153458, 1281620, 1666106, 1922430, 2306916, 2499159, 2883645, 3332212, 3844860, 4165265, 4998318, 5767290, 7497477, 8330530, 9996636, 11534580, 12495795, 14994954, 16661060, 24991590, 29989908, 37487385, 49983180, 74974770, 149949540]

約数ペア:

[(1, 149949540), (2, 74974770), (3, 49983180), (4, 37487385), (5, 29989908), (6, 24991590), (9, 16661060), (10, 14994954), (12, 12495795), (13, 11534580), (15, 9996636), (18, 8330530), (20, 7497477), (26, 5767290), (30, 4998318), (36, 4165265), (39, 3844860), (45, 3332212), (52, 2883645), (60, 2499159), (65, 2306916), (78, 1922430), (90, 1666106), (117, 1281620), (130, 1153458), (156, 961215), (180, 833053), (195, 768972), (234, 640810), (260, 576729), (390, 384486), (468, 320405), (585, 256324), (780, 192243), (1170, 128162), (2340, 64081)]