69849450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 208218816

約数和(自身を除く): 138369366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 103, 110, 137, 150, 165, 198, 206, 225, 274, 275, 309, 330, 411, 450, 495, 515, 550, 618, 685, 822, 825, 927, 990, 1030, 1133, 1233, 1370, 1507, 1545, 1650, 1854, 2055, 2266, 2466, 2475, 2575, 3014, 3090, 3399, 3425, 4110, 4521, 4635, 4950, 5150, 5665, 6165, 6798, 6850, 7535, 7725, 9042, 9270, 10197, 10275, 11330, 12330, 13563, 14111, 15070, 15450, 16995, 20394, 20550, 22605, 23175, 27126, 28222, 28325, 30825, 33990, 37675, 42333, 45210, 46350, 50985, 56650, 61650, 67815, 70555, 75350, 84666, 84975, 101970, 113025, 126999, 135630, 141110, 155221, 169950, 211665, 226050, 253998, 254925, 310442, 339075, 352775, 423330, 465663, 509850, 634995, 678150, 705550, 776105, 931326, 1058325, 1269990, 1396989, 1552210, 2116650, 2328315, 2793978, 3174975, 3880525, 4656630, 6349950, 6984945, 7761050, 11641575, 13969890, 23283150, 34924725, 69849450]

約数ペア:

[(1, 69849450), (2, 34924725), (3, 23283150), (5, 13969890), (6, 11641575), (9, 7761050), (10, 6984945), (11, 6349950), (15, 4656630), (18, 3880525), (22, 3174975), (25, 2793978), (30, 2328315), (33, 2116650), (45, 1552210), (50, 1396989), (55, 1269990), (66, 1058325), (75, 931326), (90, 776105), (99, 705550), (103, 678150), (110, 634995), (137, 509850), (150, 465663), (165, 423330), (198, 352775), (206, 339075), (225, 310442), (274, 254925), (275, 253998), (309, 226050), (330, 211665), (411, 169950), (450, 155221), (495, 141110), (515, 135630), (550, 126999), (618, 113025), (685, 101970), (822, 84975), (825, 84666), (927, 75350), (990, 70555), (1030, 67815), (1133, 61650), (1233, 56650), (1370, 50985), (1507, 46350), (1545, 45210), (1650, 42333), (1854, 37675), (2055, 33990), (2266, 30825), (2466, 28325), (2475, 28222), (2575, 27126), (3014, 23175), (3090, 22605), (3399, 20550), (3425, 20394), (4110, 16995), (4521, 15450), (4635, 15070), (4950, 14111), (5150, 13563), (5665, 12330), (6165, 11330), (6798, 10275), (6850, 10197), (7535, 9270), (7725, 9042)]