149342700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 470282400

約数和(自身を除く): 320939700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 149, 150, 156, 195, 257, 260, 298, 300, 325, 390, 447, 514, 596, 650, 745, 771, 780, 894, 975, 1028, 1285, 1300, 1490, 1542, 1788, 1937, 1950, 2235, 2570, 2980, 3084, 3341, 3725, 3855, 3874, 3900, 4470, 5140, 5811, 6425, 6682, 7450, 7710, 7748, 8940, 9685, 10023, 11175, 11622, 12850, 13364, 14900, 15420, 16705, 19275, 19370, 20046, 22350, 23244, 25700, 29055, 33410, 38293, 38550, 38740, 40092, 44700, 48425, 50115, 58110, 66820, 76586, 77100, 83525, 96850, 100230, 114879, 116220, 145275, 153172, 167050, 191465, 193700, 200460, 229758, 250575, 290550, 334100, 382930, 459516, 497809, 501150, 574395, 581100, 765860, 957325, 995618, 1002300, 1148790, 1493427, 1914650, 1991236, 2297580, 2489045, 2871975, 2986854, 3829300, 4978090, 5743950, 5973708, 7467135, 9956180, 11487900, 12445225, 14934270, 24890450, 29868540, 37335675, 49780900, 74671350, 149342700]

約数ペア:

[(1, 149342700), (2, 74671350), (3, 49780900), (4, 37335675), (5, 29868540), (6, 24890450), (10, 14934270), (12, 12445225), (13, 11487900), (15, 9956180), (20, 7467135), (25, 5973708), (26, 5743950), (30, 4978090), (39, 3829300), (50, 2986854), (52, 2871975), (60, 2489045), (65, 2297580), (75, 1991236), (78, 1914650), (100, 1493427), (130, 1148790), (149, 1002300), (150, 995618), (156, 957325), (195, 765860), (257, 581100), (260, 574395), (298, 501150), (300, 497809), (325, 459516), (390, 382930), (447, 334100), (514, 290550), (596, 250575), (650, 229758), (745, 200460), (771, 193700), (780, 191465), (894, 167050), (975, 153172), (1028, 145275), (1285, 116220), (1300, 114879), (1490, 100230), (1542, 96850), (1788, 83525), (1937, 77100), (1950, 76586), (2235, 66820), (2570, 58110), (2980, 50115), (3084, 48425), (3341, 44700), (3725, 40092), (3855, 38740), (3874, 38550), (3900, 38293), (4470, 33410), (5140, 29055), (5811, 25700), (6425, 23244), (6682, 22350), (7450, 20046), (7710, 19370), (7748, 19275), (8940, 16705), (9685, 15420), (10023, 14900), (11175, 13364), (11622, 12850)]